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Finding the Third Proportional to 6,280,606 and 13,604,599

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Solution

The third proportional to 6,280,606 and 13,604,599 is: 29,469,308.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,280,606 : 13,604,599 = 13,604,599 : x
  2. Step 2: Convert to fraction form
    6,280,606/13,604,599 = 13,604,599/x
  3. Step 3: Cross multiply
    6,280,606x = 13,604,599 × 13,604,599
  4. Step 4: Simplify right side
    6,280,606x = 185,085,113,950,801
  5. Step 5: Solve for x
    x = 185,085,113,950,801/6,280,606
  6. Step 6: Final answer
    x = 29,469,308.21

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.