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Finding the Fourth Proportional to 233,651.70, 350,511.38 and 73,673.33

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Solution

The fourth proportional to 233,651.70, 350,511.38 and 73,673.33 is: 110,520.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,651.70 : 350,511.38 = 73,673.33 : x
  2. Step 2: Convert to fraction form
    233,651.70/350,511.38 = 73,673.33/x
  3. Step 3: Cross multiply
    233,651.70x = 350,511.38 × 73,673.33
  4. Step 4: Simplify right side
    233,651.70x = 25,823,338,446.57
  5. Step 5: Solve for x
    x = 25,823,338,446.57/233,651.70
  6. Step 6: Final answer
    x = 110,520.65

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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.