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Finding the Third Proportional to 412,186,224.50 and 888,940,701

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Solution

The third proportional to 412,186,224.50 and 888,940,701 is: 1,917,132,409.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    412,186,224.50 : 888,940,701 = 888,940,701 : x
  2. Step 2: Convert to fraction form
    412,186,224.50/888,940,701 = 888,940,701/x
  3. Step 3: Cross multiply
    412,186,224.50x = 888,940,701 × 888,940,701
  4. Step 4: Simplify right side
    412,186,224.50x = 790,215,569,894,371,456
  5. Step 5: Solve for x
    x = 790,215,569,894,371,456/412,186,224.50
  6. Step 6: Final answer
    x = 1,917,132,409.88

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.