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Finding the Third Proportional to 20,763,981 and 44,722,893

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Solution

The third proportional to 20,763,981 and 44,722,893 is: 96,327,248.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,763,981 : 44,722,893 = 44,722,893 : x
  2. Step 2: Convert to fraction form
    20,763,981/44,722,893 = 44,722,893/x
  3. Step 3: Cross multiply
    20,763,981x = 44,722,893 × 44,722,893
  4. Step 4: Simplify right side
    20,763,981x = 2,000,137,158,289,449
  5. Step 5: Solve for x
    x = 2,000,137,158,289,449/20,763,981
  6. Step 6: Final answer
    x = 96,327,248.53

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Why These Related Problems?

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