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Finding the Fourth Proportional to 183,670.30, 275,505.45 and 182,503.90

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Solution

The fourth proportional to 183,670.30, 275,505.45 and 182,503.90 is: 273,755.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,670.30 : 275,505.45 = 182,503.90 : x
  2. Step 2: Convert to fraction form
    183,670.30/275,505.45 = 182,503.90/x
  3. Step 3: Cross multiply
    183,670.30x = 275,505.45 × 182,503.90
  4. Step 4: Simplify right side
    183,670.30x = 50,280,819,096.26
  5. Step 5: Solve for x
    x = 50,280,819,096.26/183,670.30
  6. Step 6: Final answer
    x = 273,755.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.