Question

three number are in the ratio 2:3:4 . if the sum of their cubes is 50688 then find each number​

Answer 1

Answer:

hope it helps you and this may be the answer

Answer 2

let the no. be 2x ,3x,4x

according to ques,

$(2 {x})^{3} + (3 {x})^{3} +( 4 {x})^{3} = 50688 \\ 8 {x}^{3} + 27 {x}^{3} + 64 {x}^{3} = 50688 \\ \: \: \: \: \: \: \: \: \: \: 99 x{}^{3} = 50688 \\ \: \: \: \: \: \: \: \: {x}^{3} = 512 \\ \: \: \: \: \: \: \: x = 8$

here value of x is 8

so numbers are:

2x =16

3x =24

4x =32