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Finding the Third Proportional to 15,377,326 and 33,824,227

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Solution

The third proportional to 15,377,326 and 33,824,227 is: 74,400,343.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,377,326 : 33,824,227 = 33,824,227 : x
  2. Step 2: Convert to fraction form
    15,377,326/33,824,227 = 33,824,227/x
  3. Step 3: Cross multiply
    15,377,326x = 33,824,227 × 33,824,227
  4. Step 4: Simplify right side
    15,377,326x = 1,144,078,332,147,529
  5. Step 5: Solve for x
    x = 1,144,078,332,147,529/15,377,326
  6. Step 6: Final answer
    x = 74,400,343.22

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.