Question

three numbers are in ratio 1 ratio 2 ratio 3 if sum of this these cube is 98784 find the number

Answer 1

Let the numbers be x, 2x and 3x
A/Q
${x}^{3} + {(2x)}^{3} + {(3x)}^{3} = 98784 \\ = > {x}^{3} + {8x}^{3} + {27x}^{x} = 98784 \\ = > {36x}^{3} = 98784 \\ = > {x}^{3} = 2744 \\ = > x = 14$
x=14
2x=28
3x=42

Answer 2

Here's your answer.....