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Finding the Third Proportional to 4,373,670.38 and 9,543,267

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Solution

The third proportional to 4,373,670.38 and 9,543,267 is: 20,823,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,670.38 : 9,543,267 = 9,543,267 : x
  2. Step 2: Convert to fraction form
    4,373,670.38/9,543,267 = 9,543,267/x
  3. Step 3: Cross multiply
    4,373,670.38x = 9,543,267 × 9,543,267
  4. Step 4: Simplify right side
    4,373,670.38x = 91,073,945,033,289
  5. Step 5: Solve for x
    x = 91,073,945,033,289/4,373,670.38
  6. Step 6: Final answer
    x = 20,823,230.20

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Why These Related Problems?

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