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Finding the Third Proportional to 33,910 and 73,849

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Solution

The third proportional to 33,910 and 73,849 is: 160,827.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,910 : 73,849 = 73,849 : x
  2. Step 2: Convert to fraction form
    33,910/73,849 = 73,849/x
  3. Step 3: Cross multiply
    33,910x = 73,849 × 73,849
  4. Step 4: Simplify right side
    33,910x = 5,453,674,801
  5. Step 5: Solve for x
    x = 5,453,674,801/33,910
  6. Step 6: Final answer
    x = 160,827.92

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