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Finding the Third Proportional to 20,242,677 and 44,079,327

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Solution

The third proportional to 20,242,677 and 44,079,327 is: 95,984,689.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,242,677 : 44,079,327 = 44,079,327 : x
  2. Step 2: Convert to fraction form
    20,242,677/44,079,327 = 44,079,327/x
  3. Step 3: Cross multiply
    20,242,677x = 44,079,327 × 44,079,327
  4. Step 4: Simplify right side
    20,242,677x = 1,942,987,068,772,929
  5. Step 5: Solve for x
    x = 1,942,987,068,772,929/20,242,677
  6. Step 6: Final answer
    x = 95,984,689.61

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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.