Home / 88,919,908.92-133,361,200.98-25,079,571

Finding the Fourth Proportional to 88,919,908.92, 133,361,200.98 and 25,079,571

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Solution

The fourth proportional to 88,919,908.92, 133,361,200.98 and 25,079,571 is: 37,614,092.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,919,908.92 : 133,361,200.98 = 25,079,571 : x
  2. Step 2: Convert to fraction form
    88,919,908.92/133,361,200.98 = 25,079,571/x
  3. Step 3: Cross multiply
    88,919,908.92x = 133,361,200.98 × 25,079,571
  4. Step 4: Simplify right side
    88,919,908.92x = 3,344,641,708,623,179.50
  5. Step 5: Solve for x
    x = 3,344,641,708,623,179.50/88,919,908.92
  6. Step 6: Final answer
    x = 37,614,092.83

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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.