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Finding the Fourth Proportional to 222,517.48, 333,542.94 and 104,089

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Solution

The fourth proportional to 222,517.48, 333,542.94 and 104,089 is: 156,024.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,517.48 : 333,542.94 = 104,089 : x
  2. Step 2: Convert to fraction form
    222,517.48/333,542.94 = 104,089/x
  3. Step 3: Cross multiply
    222,517.48x = 333,542.94 × 104,089
  4. Step 4: Simplify right side
    222,517.48x = 34,718,151,081.66
  5. Step 5: Solve for x
    x = 34,718,151,081.66/222,517.48
  6. Step 6: Final answer
    x = 156,024.38

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