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Finding the Third Proportional to 13,709,000 and 29,777,952

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Solution

The third proportional to 13,709,000 and 29,777,952 is: 64,682,064.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,709,000 : 29,777,952 = 29,777,952 : x
  2. Step 2: Convert to fraction form
    13,709,000/29,777,952 = 29,777,952/x
  3. Step 3: Cross multiply
    13,709,000x = 29,777,952 × 29,777,952
  4. Step 4: Simplify right side
    13,709,000x = 886,726,425,314,304
  5. Step 5: Solve for x
    x = 886,726,425,314,304/13,709,000
  6. Step 6: Final answer
    x = 64,682,064.72

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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.