Question

The sum of the cubes of three numbers which are in the ratio 1 : 2 : 3 is 26,444. What is the value of x

Answer 1

Answer:

9.022

Step-by-step explanation:

let the numbers be x,2x and 3x

x³+(2x)³+(3x)³=26444

x³+8x³+27x³=26444

36x³=26444

x³=26444/36

x³=13222/18=6611/9

x³=734.555

x=∛734.555=9.022