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Finding the Third Proportional to 13,464,694.13 and 29,619,398.25

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Solution

The third proportional to 13,464,694.13 and 29,619,398.25 is: 65,156,233.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,464,694.13 : 29,619,398.25 = 29,619,398.25 : x
  2. Step 2: Convert to fraction form
    13,464,694.13/29,619,398.25 = 29,619,398.25/x
  3. Step 3: Cross multiply
    13,464,694.13x = 29,619,398.25 × 29,619,398.25
  4. Step 4: Simplify right side
    13,464,694.13x = 877,308,752,692,103
  5. Step 5: Solve for x
    x = 877,308,752,692,103/13,464,694.13
  6. Step 6: Final answer
    x = 65,156,233.37

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.