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Finding the Third Proportional to 95,322.45 and 203,311.27

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Solution

The third proportional to 95,322.45 and 203,311.27 is: 433,638.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,322.45 : 203,311.27 = 203,311.27 : x
  2. Step 2: Convert to fraction form
    95,322.45/203,311.27 = 203,311.27/x
  3. Step 3: Cross multiply
    95,322.45x = 203,311.27 × 203,311.27
  4. Step 4: Simplify right side
    95,322.45x = 41,335,470,730.04
  5. Step 5: Solve for x
    x = 41,335,470,730.04/95,322.45
  6. Step 6: Final answer
    x = 433,638.38

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.