Home / 88,744,782.59-133,123,861.87-26,491,179.52

Finding the Fourth Proportional to 88,744,782.59, 133,123,861.87 and 26,491,179.52

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Solution

The fourth proportional to 88,744,782.59, 133,123,861.87 and 26,491,179.52 is: 39,738,765.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,744,782.59 : 133,123,861.87 = 26,491,179.52 : x
  2. Step 2: Convert to fraction form
    88,744,782.59/133,123,861.87 = 26,491,179.52/x
  3. Step 3: Cross multiply
    88,744,782.59x = 133,123,861.87 × 26,491,179.52
  4. Step 4: Simplify right side
    88,744,782.59x = 3,526,608,123,193,853
  5. Step 5: Solve for x
    x = 3,526,608,123,193,853/88,744,782.59
  6. Step 6: Final answer
    x = 39,738,765.71

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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.