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Finding the Third Proportional to 4,063,843 and 8,883,296

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Solution

The third proportional to 4,063,843 and 8,883,296 is: 19,418,306.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,843 : 8,883,296 = 8,883,296 : x
  2. Step 2: Convert to fraction form
    4,063,843/8,883,296 = 8,883,296/x
  3. Step 3: Cross multiply
    4,063,843x = 8,883,296 × 8,883,296
  4. Step 4: Simplify right side
    4,063,843x = 78,912,947,823,616
  5. Step 5: Solve for x
    x = 78,912,947,823,616/4,063,843
  6. Step 6: Final answer
    x = 19,418,306.22

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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.