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Finding the Third Proportional to 6,283,844 and 13,687,396

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Solution

The third proportional to 6,283,844 and 13,687,396 is: 29,813,726.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,844 : 13,687,396 = 13,687,396 : x
  2. Step 2: Convert to fraction form
    6,283,844/13,687,396 = 13,687,396/x
  3. Step 3: Cross multiply
    6,283,844x = 13,687,396 × 13,687,396
  4. Step 4: Simplify right side
    6,283,844x = 187,344,809,260,816
  5. Step 5: Solve for x
    x = 187,344,809,260,816/6,283,844
  6. Step 6: Final answer
    x = 29,813,726.96

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.