Home / 88,098,414.70-132,095,134.05-54,044,200.30

Finding the Fourth Proportional to 88,098,414.70, 132,095,134.05 and 54,044,200.30

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Solution

The fourth proportional to 88,098,414.70, 132,095,134.05 and 54,044,200.30 is: 81,034,101.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,098,414.70 : 132,095,134.05 = 54,044,200.30 : x
  2. Step 2: Convert to fraction form
    88,098,414.70/132,095,134.05 = 54,044,200.30/x
  3. Step 3: Cross multiply
    88,098,414.70x = 132,095,134.05 × 54,044,200.30
  4. Step 4: Simplify right side
    88,098,414.70x = 7,138,975,883,253,550
  5. Step 5: Solve for x
    x = 7,138,975,883,253,550/88,098,414.70
  6. Step 6: Final answer
    x = 81,034,101.55

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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.