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Finding the Third Proportional to 22,917,116 and 33,142,149

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Solution

The third proportional to 22,917,116 and 33,142,149 is: 47,929,331.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,917,116 : 33,142,149 = 33,142,149 : x
  2. Step 2: Convert to fraction form
    22,917,116/33,142,149 = 33,142,149/x
  3. Step 3: Cross multiply
    22,917,116x = 33,142,149 × 33,142,149
  4. Step 4: Simplify right side
    22,917,116x = 1,098,402,040,338,201
  5. Step 5: Solve for x
    x = 1,098,402,040,338,201/22,917,116
  6. Step 6: Final answer
    x = 47,929,331.09

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.