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Finding the Third Proportional to 85,446.63 and 184,041.13

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Solution

The third proportional to 85,446.63 and 184,041.13 is: 396,401.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,446.63 : 184,041.13 = 184,041.13 : x
  2. Step 2: Convert to fraction form
    85,446.63/184,041.13 = 184,041.13/x
  3. Step 3: Cross multiply
    85,446.63x = 184,041.13 × 184,041.13
  4. Step 4: Simplify right side
    85,446.63x = 33,871,135,691.27
  5. Step 5: Solve for x
    x = 33,871,135,691.27/85,446.63
  6. Step 6: Final answer
    x = 396,401.09

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.