Home / 96,341,440.38-132,951,319.18-52,288,439.70

Finding the Fourth Proportional to 96,341,440.38, 132,951,319.18 and 52,288,439.70

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Solution

The fourth proportional to 96,341,440.38, 132,951,319.18 and 52,288,439.70 is: 72,158,118.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,341,440.38 : 132,951,319.18 = 52,288,439.70 : x
  2. Step 2: Convert to fraction form
    96,341,440.38/132,951,319.18 = 52,288,439.70/x
  3. Step 3: Cross multiply
    96,341,440.38x = 132,951,319.18 × 52,288,439.70
  4. Step 4: Simplify right side
    96,341,440.38x = 6,951,817,035,978,884
  5. Step 5: Solve for x
    x = 6,951,817,035,978,884/96,341,440.38
  6. Step 6: Final answer
    x = 72,158,118.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.