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Finding the Third Proportional to 47,046,279 and 101,910,195

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Solution

The third proportional to 47,046,279 and 101,910,195 is: 220,754,713.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,046,279 : 101,910,195 = 101,910,195 : x
  2. Step 2: Convert to fraction form
    47,046,279/101,910,195 = 101,910,195/x
  3. Step 3: Cross multiply
    47,046,279x = 101,910,195 × 101,910,195
  4. Step 4: Simplify right side
    47,046,279x = 10,385,687,844,938,024
  5. Step 5: Solve for x
    x = 10,385,687,844,938,024/47,046,279
  6. Step 6: Final answer
    x = 220,754,713.56

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.