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Finding the Third Proportional to 59,222,025 and 80,679,901.50

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Solution

The third proportional to 59,222,025 and 80,679,901.50 is: 109,912,595.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,222,025 : 80,679,901.50 = 80,679,901.50 : x
  2. Step 2: Convert to fraction form
    59,222,025/80,679,901.50 = 80,679,901.50/x
  3. Step 3: Cross multiply
    59,222,025x = 80,679,901.50 × 80,679,901.50
  4. Step 4: Simplify right side
    59,222,025x = 6,509,246,506,049,702
  5. Step 5: Solve for x
    x = 6,509,246,506,049,702/59,222,025
  6. Step 6: Final answer
    x = 109,912,595.96

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.