Home / 17,488,249.92-24,134,351.76-9,753,618.24

Finding the Fourth Proportional to 17,488,249.92, 24,134,351.76 and 9,753,618.24

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Solution

The fourth proportional to 17,488,249.92, 24,134,351.76 and 9,753,618.24 is: 13,460,309.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,249.92 : 24,134,351.76 = 9,753,618.24 : x
  2. Step 2: Convert to fraction form
    17,488,249.92/24,134,351.76 = 9,753,618.24/x
  3. Step 3: Cross multiply
    17,488,249.92x = 24,134,351.76 × 9,753,618.24
  4. Step 4: Simplify right side
    17,488,249.92x = 235,397,253,536,912.12
  5. Step 5: Solve for x
    x = 235,397,253,536,912.12/17,488,249.92
  6. Step 6: Final answer
    x = 13,460,309.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.