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Finding the Third Proportional to 166,277 and 363,610

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Solution

The third proportional to 166,277 and 363,610 is: 795,132.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,277 : 363,610 = 363,610 : x
  2. Step 2: Convert to fraction form
    166,277/363,610 = 363,610/x
  3. Step 3: Cross multiply
    166,277x = 363,610 × 363,610
  4. Step 4: Simplify right side
    166,277x = 132,212,232,100
  5. Step 5: Solve for x
    x = 132,212,232,100/166,277
  6. Step 6: Final answer
    x = 795,132.41

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.