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Finding the Third Proportional to 17,165,932.50 and 37,284,315

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Solution

The third proportional to 17,165,932.50 and 37,284,315 is: 80,981,335.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,165,932.50 : 37,284,315 = 37,284,315 : x
  2. Step 2: Convert to fraction form
    17,165,932.50/37,284,315 = 37,284,315/x
  3. Step 3: Cross multiply
    17,165,932.50x = 37,284,315 × 37,284,315
  4. Step 4: Simplify right side
    17,165,932.50x = 1,390,120,145,019,225
  5. Step 5: Solve for x
    x = 1,390,120,145,019,225/17,165,932.50
  6. Step 6: Final answer
    x = 80,981,335.85

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.