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Finding the Third Proportional to 13,935,620 and 30,006,845

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Solution

The third proportional to 13,935,620 and 30,006,845 is: 64,612,177.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,935,620 : 30,006,845 = 30,006,845 : x
  2. Step 2: Convert to fraction form
    13,935,620/30,006,845 = 30,006,845/x
  3. Step 3: Cross multiply
    13,935,620x = 30,006,845 × 30,006,845
  4. Step 4: Simplify right side
    13,935,620x = 900,410,746,854,025
  5. Step 5: Solve for x
    x = 900,410,746,854,025/13,935,620
  6. Step 6: Final answer
    x = 64,612,177.06

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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.