Home / 96,770,822.60-145,156,233.90-39,290,630.60

Finding the Fourth Proportional to 96,770,822.60, 145,156,233.90 and 39,290,630.60

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Solution

The fourth proportional to 96,770,822.60, 145,156,233.90 and 39,290,630.60 is: 58,935,945.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,770,822.60 : 145,156,233.90 = 39,290,630.60 : x
  2. Step 2: Convert to fraction form
    96,770,822.60/145,156,233.90 = 39,290,630.60/x
  3. Step 3: Cross multiply
    96,770,822.60x = 145,156,233.90 × 39,290,630.60
  4. Step 4: Simplify right side
    96,770,822.60x = 5,703,279,965,452,098
  5. Step 5: Solve for x
    x = 5,703,279,965,452,098/96,770,822.60
  6. Step 6: Final answer
    x = 58,935,945.90

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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.