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Finding the Third Proportional to 18,998,498 and 44,803,589

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Solution

The third proportional to 18,998,498 and 44,803,589 is: 105,658,962.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,998,498 : 44,803,589 = 44,803,589 : x
  2. Step 2: Convert to fraction form
    18,998,498/44,803,589 = 44,803,589/x
  3. Step 3: Cross multiply
    18,998,498x = 44,803,589 × 44,803,589
  4. Step 4: Simplify right side
    18,998,498x = 2,007,361,587,280,921
  5. Step 5: Solve for x
    x = 2,007,361,587,280,921/18,998,498
  6. Step 6: Final answer
    x = 105,658,962.48

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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.