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Finding the Third Proportional to 13,384,591 and 18,058,976

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Solution

The third proportional to 13,384,591 and 18,058,976 is: 24,365,825.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,384,591 : 18,058,976 = 18,058,976 : x
  2. Step 2: Convert to fraction form
    13,384,591/18,058,976 = 18,058,976/x
  3. Step 3: Cross multiply
    13,384,591x = 18,058,976 × 18,058,976
  4. Step 4: Simplify right side
    13,384,591x = 326,126,614,168,576
  5. Step 5: Solve for x
    x = 326,126,614,168,576/13,384,591
  6. Step 6: Final answer
    x = 24,365,825.91

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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.