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Finding the Third Proportional to 4,843,987 and 10,383,450

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Solution

The third proportional to 4,843,987 and 10,383,450 is: 22,257,705.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,987 : 10,383,450 = 10,383,450 : x
  2. Step 2: Convert to fraction form
    4,843,987/10,383,450 = 10,383,450/x
  3. Step 3: Cross multiply
    4,843,987x = 10,383,450 × 10,383,450
  4. Step 4: Simplify right side
    4,843,987x = 107,816,033,902,500
  5. Step 5: Solve for x
    x = 107,816,033,902,500/4,843,987
  6. Step 6: Final answer
    x = 22,257,705.05

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.