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Finding the Third Proportional to 36,149.63 and 55,601.44

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Solution

The third proportional to 36,149.63 and 55,601.44 is: 85,520.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,149.63 : 55,601.44 = 55,601.44 : x
  2. Step 2: Convert to fraction form
    36,149.63/55,601.44 = 55,601.44/x
  3. Step 3: Cross multiply
    36,149.63x = 55,601.44 × 55,601.44
  4. Step 4: Simplify right side
    36,149.63x = 3,091,519,852.07
  5. Step 5: Solve for x
    x = 3,091,519,852.07/36,149.63
  6. Step 6: Final answer
    x = 85,520.11

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.