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Finding the Third Proportional to 20,763,991.50 and 44,722,920

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Solution

The third proportional to 20,763,991.50 and 44,722,920 is: 96,327,316.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,763,991.50 : 44,722,920 = 44,722,920 : x
  2. Step 2: Convert to fraction form
    20,763,991.50/44,722,920 = 44,722,920/x
  3. Step 3: Cross multiply
    20,763,991.50x = 44,722,920 × 44,722,920
  4. Step 4: Simplify right side
    20,763,991.50x = 2,000,139,573,326,400
  5. Step 5: Solve for x
    x = 2,000,139,573,326,400/20,763,991.50
  6. Step 6: Final answer
    x = 96,327,316.13

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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.