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Finding the Third Proportional to 5,393,279 and 11,554,191

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Solution

The third proportional to 5,393,279 and 11,554,191 is: 24,752,906.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,393,279 : 11,554,191 = 11,554,191 : x
  2. Step 2: Convert to fraction form
    5,393,279/11,554,191 = 11,554,191/x
  3. Step 3: Cross multiply
    5,393,279x = 11,554,191 × 11,554,191
  4. Step 4: Simplify right side
    5,393,279x = 133,499,329,664,481
  5. Step 5: Solve for x
    x = 133,499,329,664,481/5,393,279
  6. Step 6: Final answer
    x = 24,752,906.29

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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.