Home / 88,132,800.60-132,151,961.70-36,957,000.60

Finding the Fourth Proportional to 88,132,800.60, 132,151,961.70 and 36,957,000.60

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Solution

The fourth proportional to 88,132,800.60, 132,151,961.70 and 36,957,000.60 is: 55,415,691.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,132,800.60 : 132,151,961.70 = 36,957,000.60 : x
  2. Step 2: Convert to fraction form
    88,132,800.60/132,151,961.70 = 36,957,000.60/x
  3. Step 3: Cross multiply
    88,132,800.60x = 132,151,961.70 × 36,957,000.60
  4. Step 4: Simplify right side
    88,132,800.60x = 4,883,940,127,838,077
  5. Step 5: Solve for x
    x = 4,883,940,127,838,077/88,132,800.60
  6. Step 6: Final answer
    x = 55,415,691.94

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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.