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Finding the Third Proportional to 15,992.44 and 36,453.80

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Solution

The third proportional to 15,992.44 and 36,453.80 is: 83,094.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,992.44 : 36,453.80 = 36,453.80 : x
  2. Step 2: Convert to fraction form
    15,992.44/36,453.80 = 36,453.80/x
  3. Step 3: Cross multiply
    15,992.44x = 36,453.80 × 36,453.80
  4. Step 4: Simplify right side
    15,992.44x = 1,328,879,306.60
  5. Step 5: Solve for x
    x = 1,328,879,306.60/15,992.44
  6. Step 6: Final answer
    x = 83,094.23

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Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.