Home / 63,909,793.90-95,864,690.85-60,634,542.70

Finding the Fourth Proportional to 63,909,793.90, 95,864,690.85 and 60,634,542.70

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Solution

The fourth proportional to 63,909,793.90, 95,864,690.85 and 60,634,542.70 is: 90,951,814.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,909,793.90 : 95,864,690.85 = 60,634,542.70 : x
  2. Step 2: Convert to fraction form
    63,909,793.90/95,864,690.85 = 60,634,542.70/x
  3. Step 3: Cross multiply
    63,909,793.90x = 95,864,690.85 × 60,634,542.70
  4. Step 4: Simplify right side
    63,909,793.90x = 5,812,711,690,766,624
  5. Step 5: Solve for x
    x = 5,812,711,690,766,624/63,909,793.90
  6. Step 6: Final answer
    x = 90,951,814.05

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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.