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Finding the Third Proportional to 13,505,957 and 29,573,377

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Solution

The third proportional to 13,505,957 and 29,573,377 is: 64,755,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,505,957 : 29,573,377 = 29,573,377 : x
  2. Step 2: Convert to fraction form
    13,505,957/29,573,377 = 29,573,377/x
  3. Step 3: Cross multiply
    13,505,957x = 29,573,377 × 29,573,377
  4. Step 4: Simplify right side
    13,505,957x = 874,584,627,184,129
  5. Step 5: Solve for x
    x = 874,584,627,184,129/13,505,957
  6. Step 6: Final answer
    x = 64,755,472.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.