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Finding the Third Proportional to 13,384,593 and 18,058,979

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Solution

The third proportional to 13,384,593 and 18,058,979 is: 24,365,830.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,384,593 : 18,058,979 = 18,058,979 : x
  2. Step 2: Convert to fraction form
    13,384,593/18,058,979 = 18,058,979/x
  3. Step 3: Cross multiply
    13,384,593x = 18,058,979 × 18,058,979
  4. Step 4: Simplify right side
    13,384,593x = 326,126,722,522,441
  5. Step 5: Solve for x
    x = 326,126,722,522,441/13,384,593
  6. Step 6: Final answer
    x = 24,365,830.36

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.