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Finding the Third Proportional to 17,747,112 and 38,184,192

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Solution

The third proportional to 17,747,112 and 38,184,192 is: 82,156,044.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,747,112 : 38,184,192 = 38,184,192 : x
  2. Step 2: Convert to fraction form
    17,747,112/38,184,192 = 38,184,192/x
  3. Step 3: Cross multiply
    17,747,112x = 38,184,192 × 38,184,192
  4. Step 4: Simplify right side
    17,747,112x = 1,458,032,518,692,864
  5. Step 5: Solve for x
    x = 1,458,032,518,692,864/17,747,112
  6. Step 6: Final answer
    x = 82,156,044.24

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.