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Finding the Third Proportional to 36,924,520 and 80,350,992

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Solution

The third proportional to 36,924,520 and 80,350,992 is: 174,850,801.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,924,520 : 80,350,992 = 80,350,992 : x
  2. Step 2: Convert to fraction form
    36,924,520/80,350,992 = 80,350,992/x
  3. Step 3: Cross multiply
    36,924,520x = 80,350,992 × 80,350,992
  4. Step 4: Simplify right side
    36,924,520x = 6,456,281,915,384,064
  5. Step 5: Solve for x
    x = 6,456,281,915,384,064/36,924,520
  6. Step 6: Final answer
    x = 174,850,801.46

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.