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Finding the Third Proportional to 51,328,593 and 106,902,963

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Solution

The third proportional to 51,328,593 and 106,902,963 is: 222,648,680.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,328,593 : 106,902,963 = 106,902,963 : x
  2. Step 2: Convert to fraction form
    51,328,593/106,902,963 = 106,902,963/x
  3. Step 3: Cross multiply
    51,328,593x = 106,902,963 × 106,902,963
  4. Step 4: Simplify right side
    51,328,593x = 11,428,243,498,179,368
  5. Step 5: Solve for x
    x = 11,428,243,498,179,368/51,328,593
  6. Step 6: Final answer
    x = 222,648,680.40

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.