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Finding the Third Proportional to 13,643,612 and 29,557,752

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Solution

The third proportional to 13,643,612 and 29,557,752 is: 64,034,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,643,612 : 29,557,752 = 29,557,752 : x
  2. Step 2: Convert to fraction form
    13,643,612/29,557,752 = 29,557,752/x
  3. Step 3: Cross multiply
    13,643,612x = 29,557,752 × 29,557,752
  4. Step 4: Simplify right side
    13,643,612x = 873,660,703,293,504
  5. Step 5: Solve for x
    x = 873,660,703,293,504/13,643,612
  6. Step 6: Final answer
    x = 64,034,414.30

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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.