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Finding the Third Proportional to 122,733 and 180,052

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Solution

The third proportional to 122,733 and 180,052 is: 264,140.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,733 : 180,052 = 180,052 : x
  2. Step 2: Convert to fraction form
    122,733/180,052 = 180,052/x
  3. Step 3: Cross multiply
    122,733x = 180,052 × 180,052
  4. Step 4: Simplify right side
    122,733x = 32,418,722,704
  5. Step 5: Solve for x
    x = 32,418,722,704/122,733
  6. Step 6: Final answer
    x = 264,140.23

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.