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Finding the Third Proportional to 6,175,864 and 13,608,192

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Solution

The third proportional to 6,175,864 and 13,608,192 is: 29,984,936.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175,864 : 13,608,192 = 13,608,192 : x
  2. Step 2: Convert to fraction form
    6,175,864/13,608,192 = 13,608,192/x
  3. Step 3: Cross multiply
    6,175,864x = 13,608,192 × 13,608,192
  4. Step 4: Simplify right side
    6,175,864x = 185,182,889,508,864
  5. Step 5: Solve for x
    x = 185,182,889,508,864/6,175,864
  6. Step 6: Final answer
    x = 29,984,936.44

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.