Home / 63,862,489.32-95,854,296.60-39,527,806.20

Finding the Fourth Proportional to 63,862,489.32, 95,854,296.60 and 39,527,806.20

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Solution

The fourth proportional to 63,862,489.32, 95,854,296.60 and 39,527,806.20 is: 59,329,194.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,862,489.32 : 95,854,296.60 = 39,527,806.20 : x
  2. Step 2: Convert to fraction form
    63,862,489.32/95,854,296.60 = 39,527,806.20/x
  3. Step 3: Cross multiply
    63,862,489.32x = 95,854,296.60 × 39,527,806.20
  4. Step 4: Simplify right side
    63,862,489.32x = 3,788,910,059,442,119
  5. Step 5: Solve for x
    x = 3,788,910,059,442,119/63,862,489.32
  6. Step 6: Final answer
    x = 59,329,194.65

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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.