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Finding the Third Proportional to 36,924,590 and 80,351,127

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Solution

The third proportional to 36,924,590 and 80,351,127 is: 174,851,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,924,590 : 80,351,127 = 80,351,127 : x
  2. Step 2: Convert to fraction form
    36,924,590/80,351,127 = 80,351,127/x
  3. Step 3: Cross multiply
    36,924,590x = 80,351,127 × 80,351,127
  4. Step 4: Simplify right side
    36,924,590x = 6,456,303,610,170,129
  5. Step 5: Solve for x
    x = 6,456,303,610,170,129/36,924,590
  6. Step 6: Final answer
    x = 174,851,057.52

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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.