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Finding the Third Proportional to 13,883,919 and 29,901,393

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Solution

The third proportional to 13,883,919 and 29,901,393 is: 64,397,761.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,883,919 : 29,901,393 = 29,901,393 : x
  2. Step 2: Convert to fraction form
    13,883,919/29,901,393 = 29,901,393/x
  3. Step 3: Cross multiply
    13,883,919x = 29,901,393 × 29,901,393
  4. Step 4: Simplify right side
    13,883,919x = 894,093,303,340,449
  5. Step 5: Solve for x
    x = 894,093,303,340,449/13,883,919
  6. Step 6: Final answer
    x = 64,397,761.42

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.