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Finding the Third Proportional to 18,982,882 and 44,791,909

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Solution

The third proportional to 18,982,882 and 44,791,909 is: 105,690,754.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,982,882 : 44,791,909 = 44,791,909 : x
  2. Step 2: Convert to fraction form
    18,982,882/44,791,909 = 44,791,909/x
  3. Step 3: Cross multiply
    18,982,882x = 44,791,909 × 44,791,909
  4. Step 4: Simplify right side
    18,982,882x = 2,006,315,111,864,281
  5. Step 5: Solve for x
    x = 2,006,315,111,864,281/18,982,882
  6. Step 6: Final answer
    x = 105,690,754.01

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.