Home / 45,172,119.71-62,337,898.85-24,545,565.90

Finding the Fourth Proportional to 45,172,119.71, 62,337,898.85 and 24,545,565.90

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Solution

The fourth proportional to 45,172,119.71, 62,337,898.85 and 24,545,565.90 is: 33,873,083.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,172,119.71 : 62,337,898.85 = 24,545,565.90 : x
  2. Step 2: Convert to fraction form
    45,172,119.71/62,337,898.85 = 24,545,565.90/x
  3. Step 3: Cross multiply
    45,172,119.71x = 62,337,898.85 × 24,545,565.90
  4. Step 4: Simplify right side
    45,172,119.71x = 1,530,119,004,290,209.25
  5. Step 5: Solve for x
    x = 1,530,119,004,290,209.25/45,172,119.71
  6. Step 6: Final answer
    x = 33,873,083.98

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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.