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Finding the Third Proportional to 15,544.05 and 33,305.95

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Solution

The third proportional to 15,544.05 and 33,305.95 is: 71,364.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544.05 : 33,305.95 = 33,305.95 : x
  2. Step 2: Convert to fraction form
    15,544.05/33,305.95 = 33,305.95/x
  3. Step 3: Cross multiply
    15,544.05x = 33,305.95 × 33,305.95
  4. Step 4: Simplify right side
    15,544.05x = 1,109,286,318.41
  5. Step 5: Solve for x
    x = 1,109,286,318.41/15,544.05
  6. Step 6: Final answer
    x = 71,364.05

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.