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Finding the Third Proportional to 80,895,032 and 174,718,756

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Solution

The third proportional to 80,895,032 and 174,718,756 is: 377,361,167.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,895,032 : 174,718,756 = 174,718,756 : x
  2. Step 2: Convert to fraction form
    80,895,032/174,718,756 = 174,718,756/x
  3. Step 3: Cross multiply
    80,895,032x = 174,718,756 × 174,718,756
  4. Step 4: Simplify right side
    80,895,032x = 30,526,643,698,187,536
  5. Step 5: Solve for x
    x = 30,526,643,698,187,536/80,895,032
  6. Step 6: Final answer
    x = 377,361,167.22

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.