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Finding the Third Proportional to 29,204,366 and 45,399,507

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Solution

The third proportional to 29,204,366 and 45,399,507 is: 70,575,585.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,204,366 : 45,399,507 = 45,399,507 : x
  2. Step 2: Convert to fraction form
    29,204,366/45,399,507 = 45,399,507/x
  3. Step 3: Cross multiply
    29,204,366x = 45,399,507 × 45,399,507
  4. Step 4: Simplify right side
    29,204,366x = 2,061,115,235,843,049
  5. Step 5: Solve for x
    x = 2,061,115,235,843,049/29,204,366
  6. Step 6: Final answer
    x = 70,575,585.71

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.