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Finding the Third Proportional to 11,479,606 and 25,198,334

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Solution

The third proportional to 11,479,606 and 25,198,334 is: 55,311,657.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,479,606 : 25,198,334 = 25,198,334 : x
  2. Step 2: Convert to fraction form
    11,479,606/25,198,334 = 25,198,334/x
  3. Step 3: Cross multiply
    11,479,606x = 25,198,334 × 25,198,334
  4. Step 4: Simplify right side
    11,479,606x = 634,956,036,375,556
  5. Step 5: Solve for x
    x = 634,956,036,375,556/11,479,606
  6. Step 6: Final answer
    x = 55,311,657.59

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.