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Finding the Third Proportional to 50,473.13 and 106,177.50

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Solution

The third proportional to 50,473.13 and 106,177.50 is: 223,359.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,473.13 : 106,177.50 = 106,177.50 : x
  2. Step 2: Convert to fraction form
    50,473.13/106,177.50 = 106,177.50/x
  3. Step 3: Cross multiply
    50,473.13x = 106,177.50 × 106,177.50
  4. Step 4: Simplify right side
    50,473.13x = 11,273,661,506.25
  5. Step 5: Solve for x
    x = 11,273,661,506.25/50,473.13
  6. Step 6: Final answer
    x = 223,359.69

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.