3 numbers are in a ratio2:3:4 if sum of their cubes is 33957 what are the numbers
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let the numbers are 2x,3x and 4x
according to question,
(2x)^3+(3x)^3+(4x)^3=33957
=> 8x^3+27x^3+64x^3=33957
=> 99x^3=33957
=> x^3=33957/99=3087/9=343
=> x^3=7×7×7=7^3
=> x=7
the numbers are 2×7=14,3×7=21,4×7=28
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