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Finding the Third Proportional to 6,539,713 and 15,274,859

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Solution

The third proportional to 6,539,713 and 15,274,859 is: 35,677,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539,713 : 15,274,859 = 15,274,859 : x
  2. Step 2: Convert to fraction form
    6,539,713/15,274,859 = 15,274,859/x
  3. Step 3: Cross multiply
    6,539,713x = 15,274,859 × 15,274,859
  4. Step 4: Simplify right side
    6,539,713x = 233,321,317,469,881
  5. Step 5: Solve for x
    x = 233,321,317,469,881/6,539,713
  6. Step 6: Final answer
    x = 35,677,608.10

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.