Home / 63,841,337.10-95,762,005.65-55,527,237.90

Finding the Fourth Proportional to 63,841,337.10, 95,762,005.65 and 55,527,237.90

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Solution

The fourth proportional to 63,841,337.10, 95,762,005.65 and 55,527,237.90 is: 83,290,856.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,841,337.10 : 95,762,005.65 = 55,527,237.90 : x
  2. Step 2: Convert to fraction form
    63,841,337.10/95,762,005.65 = 55,527,237.90/x
  3. Step 3: Cross multiply
    63,841,337.10x = 95,762,005.65 × 55,527,237.90
  4. Step 4: Simplify right side
    63,841,337.10x = 5,317,399,669,508,694
  5. Step 5: Solve for x
    x = 5,317,399,669,508,694/63,841,337.10
  6. Step 6: Final answer
    x = 83,290,856.85

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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.