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Finding the Third Proportional to 20,760,493 and 48,505,882

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Solution

The third proportional to 20,760,493 and 48,505,882 is: 113,331,633.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,760,493 : 48,505,882 = 48,505,882 : x
  2. Step 2: Convert to fraction form
    20,760,493/48,505,882 = 48,505,882/x
  3. Step 3: Cross multiply
    20,760,493x = 48,505,882 × 48,505,882
  4. Step 4: Simplify right side
    20,760,493x = 2,352,820,588,597,924
  5. Step 5: Solve for x
    x = 2,352,820,588,597,924/20,760,493
  6. Step 6: Final answer
    x = 113,331,633.72

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.