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Finding the Third Proportional to 3,708,444 and 7,701,103

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Solution

The third proportional to 3,708,444 and 7,701,103 is: 15,992,418.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,444 : 7,701,103 = 7,701,103 : x
  2. Step 2: Convert to fraction form
    3,708,444/7,701,103 = 7,701,103/x
  3. Step 3: Cross multiply
    3,708,444x = 7,701,103 × 7,701,103
  4. Step 4: Simplify right side
    3,708,444x = 59,306,987,416,609
  5. Step 5: Solve for x
    x = 59,306,987,416,609/3,708,444
  6. Step 6: Final answer
    x = 15,992,418.23

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.