Geometric mean of 2 and 12 is 4.898979485566356. Look at link: "Calculation of the geometric mean of two numbers".
Geometric mean of 9 and 16 is 12. Look at link: "Calculation of the geometric mean of two numbers".
Their geometric mean is the cube root of 8*4*12 = cuberoot(384) = 7.268 (to 3 dp)
18.97367
13.8564064606
It is sqrt(8) = 2.8284, approx.
Geometric mean of 2 and 12 is 4.898979485566356. Look at link: "Calculation of the geometric mean of two numbers".
The geometric mean of 3 an 48 is 12 [√(3 x 48) = √144 = 12]
The geometric mean of two numbers is the square root of their product. 18 x 8 = 144. The square root of 144 is 12. The geometric mean of 18 and 8 is 12.
Geometric mean of 12 and 15 is 13.416407864998738 Look at link: "Calculation of the geometric mean of two numbers".
Geometric mean of 9 and 16 is 12. Look at link: "Calculation of the geometric mean of two numbers".
That is 9.797958971132711 Scroll down to related links and look at this fine "Geometric Mean Calculator".
Geometric Mean of two numbers is the square root of their product. 12 x 3 = 36, sqrt 36 = 6.
the arithmetic mean for the set of numbers is 7.4. but the geometric mean is 6.25826929.
The geometric mean of 12 and 16 is 13.8564064606
The geometric mean of 10 and 12 is: 10.9544511501
The geometric mean is 9.798 as the square root of 8 times 12. Scroll down to related links and look for more on "geometric mean".