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Finding the Third Proportional to 16,996,624 and 39,816,616

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Solution

The third proportional to 16,996,624 and 39,816,616 is: 93,275,165.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996,624 : 39,816,616 = 39,816,616 : x
  2. Step 2: Convert to fraction form
    16,996,624/39,816,616 = 39,816,616/x
  3. Step 3: Cross multiply
    16,996,624x = 39,816,616 × 39,816,616
  4. Step 4: Simplify right side
    16,996,624x = 1,585,362,909,691,456
  5. Step 5: Solve for x
    x = 1,585,362,909,691,456/16,996,624
  6. Step 6: Final answer
    x = 93,275,165.10

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.