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Finding the Third Proportional to 20,763,980 and 44,722,891

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Solution

The third proportional to 20,763,980 and 44,722,891 is: 96,327,244.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,763,980 : 44,722,891 = 44,722,891 : x
  2. Step 2: Convert to fraction form
    20,763,980/44,722,891 = 44,722,891/x
  3. Step 3: Cross multiply
    20,763,980x = 44,722,891 × 44,722,891
  4. Step 4: Simplify right side
    20,763,980x = 2,000,136,979,397,881
  5. Step 5: Solve for x
    x = 2,000,136,979,397,881/20,763,980
  6. Step 6: Final answer
    x = 96,327,244.56

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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.