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Finding the Third Proportional to 22,387,957.50 and 47,466,330

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Solution

The third proportional to 22,387,957.50 and 47,466,330 is: 100,636,803.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,387,957.50 : 47,466,330 = 47,466,330 : x
  2. Step 2: Convert to fraction form
    22,387,957.50/47,466,330 = 47,466,330/x
  3. Step 3: Cross multiply
    22,387,957.50x = 47,466,330 × 47,466,330
  4. Step 4: Simplify right side
    22,387,957.50x = 2,253,052,483,668,900
  5. Step 5: Solve for x
    x = 2,253,052,483,668,900/22,387,957.50
  6. Step 6: Final answer
    x = 100,636,803.68

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.