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Finding the Fourth Proportional to 182,205.10, 251,443.44 and 101,630.56

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Solution

The fourth proportional to 182,205.10, 251,443.44 and 101,630.56 is: 140,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,205.10 : 251,443.44 = 101,630.56 : x
  2. Step 2: Convert to fraction form
    182,205.10/251,443.44 = 101,630.56/x
  3. Step 3: Cross multiply
    182,205.10x = 251,443.44 × 101,630.56
  4. Step 4: Simplify right side
    182,205.10x = 25,554,337,615.53
  5. Step 5: Solve for x
    x = 25,554,337,615.53/182,205.10
  6. Step 6: Final answer
    x = 140,250.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.