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Finding the Third Proportional to 15,755,366 and 34,199,662

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Solution

The third proportional to 15,755,366 and 34,199,662 is: 74,236,097.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,755,366 : 34,199,662 = 34,199,662 : x
  2. Step 2: Convert to fraction form
    15,755,366/34,199,662 = 34,199,662/x
  3. Step 3: Cross multiply
    15,755,366x = 34,199,662 × 34,199,662
  4. Step 4: Simplify right side
    15,755,366x = 1,169,616,880,914,244
  5. Step 5: Solve for x
    x = 1,169,616,880,914,244/15,755,366
  6. Step 6: Final answer
    x = 74,236,097.14

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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.