Home / 59,056,234.20-88,584,351.30-54,278,659.80

Finding the Fourth Proportional to 59,056,234.20, 88,584,351.30 and 54,278,659.80

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Solution

The fourth proportional to 59,056,234.20, 88,584,351.30 and 54,278,659.80 is: 81,417,989.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,056,234.20 : 88,584,351.30 = 54,278,659.80 : x
  2. Step 2: Convert to fraction form
    59,056,234.20/88,584,351.30 = 54,278,659.80/x
  3. Step 3: Cross multiply
    59,056,234.20x = 88,584,351.30 × 54,278,659.80
  4. Step 4: Simplify right side
    59,056,234.20x = 4,808,239,867,816,387
  5. Step 5: Solve for x
    x = 4,808,239,867,816,387/59,056,234.20
  6. Step 6: Final answer
    x = 81,417,989.70

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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.