128
1, 8, 27, 64, ...
A proportion refers to a relationship between two numbers, not four.
To find four numbers that multiply to 90, we can start by breaking down 90 into its prime factors: 2 x 3 x 3 x 5. From this prime factorization, we can see that the four numbers that multiply to 90 are 2, 3, 3, and 5. This is because 2 x 3 x 3 x 5 = 90.
There are no two prime numbers that multiply to 24. You need four numbers (even though one appears 3 times).
The answer is 8
192
8
The factors of 64 are 1, 2, 4, 8, 16, 32, and 64 .
4*4*2*2
How about: 8*4*2 = 64
128
-356
64
64
To calculate 64 x 28, you can multiply the two numbers together: 64 x 28 = 1792.
8 and 8 or 4 and 16 or 2 and 32