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Finding the Third Proportional to 8,802,864 and 19,285,344

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Solution

The third proportional to 8,802,864 and 19,285,344 is: 42,250,396.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,864 : 19,285,344 = 19,285,344 : x
  2. Step 2: Convert to fraction form
    8,802,864/19,285,344 = 19,285,344/x
  3. Step 3: Cross multiply
    8,802,864x = 19,285,344 × 19,285,344
  4. Step 4: Simplify right side
    8,802,864x = 371,924,493,198,336
  5. Step 5: Solve for x
    x = 371,924,493,198,336/8,802,864
  6. Step 6: Final answer
    x = 42,250,396.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.