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Finding the Third Proportional to 15,993,611 and 34,826,902

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Solution

The third proportional to 15,993,611 and 34,826,902 is: 75,837,351.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,993,611 : 34,826,902 = 34,826,902 : x
  2. Step 2: Convert to fraction form
    15,993,611/34,826,902 = 34,826,902/x
  3. Step 3: Cross multiply
    15,993,611x = 34,826,902 × 34,826,902
  4. Step 4: Simplify right side
    15,993,611x = 1,212,913,102,917,604
  5. Step 5: Solve for x
    x = 1,212,913,102,917,604/15,993,611
  6. Step 6: Final answer
    x = 75,837,351.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.