Home / 59,796,345.10-89,694,517.65-51,187,000.90

Finding the Fourth Proportional to 59,796,345.10, 89,694,517.65 and 51,187,000.90

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Solution

The fourth proportional to 59,796,345.10, 89,694,517.65 and 51,187,000.90 is: 76,780,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,796,345.10 : 89,694,517.65 = 51,187,000.90 : x
  2. Step 2: Convert to fraction form
    59,796,345.10/89,694,517.65 = 51,187,000.90/x
  3. Step 3: Cross multiply
    59,796,345.10x = 89,694,517.65 × 51,187,000.90
  4. Step 4: Simplify right side
    59,796,345.10x = 4,591,193,355,675,616
  5. Step 5: Solve for x
    x = 4,591,193,355,675,616/59,796,345.10
  6. Step 6: Final answer
    x = 76,780,501.35

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Similar ratio
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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.