6 (six)
No. Geometric mean of n numbers is the nth root of the product of the n numbers. → geometric mean of 4 and 9 is √(4×9) = √36 = 6.
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.
The geometric mean of 18 and 54 is 31.176914
The Geometric mean of 18 and 2 is 6.
The geometric mean of 18 and 27 is 22.045407685
Remember that the geometric mean is the he nth root of the product of n numbers. Since you have two numbers it will be the square root of their product. In this case that is square root of ( 4x18)=square root of (72) which is about 8.485
The geometric mean of 18 and 30 is approximately 23. 2379 (√(18 x 30) = √540).
The Geometric Mean of 12 and 27 is 18.0
6 and 9 are one pair of numbers with a common multiple of 18. Another pair are 9 and 18.
The geometric mean of two numbers, (a) and (b), is calculated using the formula (\sqrt{a \times b}). For the numbers 3 and 6, this is (\sqrt{3 \times 6} = \sqrt{18}). This can be simplified further to (3\sqrt{2}). Thus, the geometric mean of 3 and 6 is (3\sqrt{2}).
10.3923
18