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Finding the Third Proportional to 22,770,132 and 35,219,217

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Solution

The third proportional to 22,770,132 and 35,219,217 is: 54,474,574.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,132 : 35,219,217 = 35,219,217 : x
  2. Step 2: Convert to fraction form
    22,770,132/35,219,217 = 35,219,217/x
  3. Step 3: Cross multiply
    22,770,132x = 35,219,217 × 35,219,217
  4. Step 4: Simplify right side
    22,770,132x = 1,240,393,246,093,089
  5. Step 5: Solve for x
    x = 1,240,393,246,093,089/22,770,132
  6. Step 6: Final answer
    x = 54,474,574.24

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.