Home / 31,167,345.38-46,757,218.82-9,601,027.34

Finding the Fourth Proportional to 31,167,345.38, 46,757,218.82 and 9,601,027.34

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Solution

The fourth proportional to 31,167,345.38, 46,757,218.82 and 9,601,027.34 is: 14,403,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,167,345.38 : 46,757,218.82 = 9,601,027.34 : x
  2. Step 2: Convert to fraction form
    31,167,345.38/46,757,218.82 = 9,601,027.34/x
  3. Step 3: Cross multiply
    31,167,345.38x = 46,757,218.82 × 9,601,027.34
  4. Step 4: Simplify right side
    31,167,345.38x = 448,917,335,951,391.31
  5. Step 5: Solve for x
    x = 448,917,335,951,391.31/31,167,345.38
  6. Step 6: Final answer
    x = 14,403,451.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.