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Finding the Third Proportional to 52,904,070 and 80,926,857

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Solution

The third proportional to 52,904,070 and 80,926,857 is: 123,793,050.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,904,070 : 80,926,857 = 80,926,857 : x
  2. Step 2: Convert to fraction form
    52,904,070/80,926,857 = 80,926,857/x
  3. Step 3: Cross multiply
    52,904,070x = 80,926,857 × 80,926,857
  4. Step 4: Simplify right side
    52,904,070x = 6,549,156,183,898,449
  5. Step 5: Solve for x
    x = 6,549,156,183,898,449/52,904,070
  6. Step 6: Final answer
    x = 123,793,050.02

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.