Home / 59,081,532.33-88,629,370.71-18,135,605.27

Finding the Fourth Proportional to 59,081,532.33, 88,629,370.71 and 18,135,605.27

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Solution

The fourth proportional to 59,081,532.33, 88,629,370.71 and 18,135,605.27 is: 27,205,578.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,081,532.33 : 88,629,370.71 = 18,135,605.27 : x
  2. Step 2: Convert to fraction form
    59,081,532.33/88,629,370.71 = 18,135,605.27/x
  3. Step 3: Cross multiply
    59,081,532.33x = 88,629,370.71 × 18,135,605.27
  4. Step 4: Simplify right side
    59,081,532.33x = 1,607,347,282,081,912.75
  5. Step 5: Solve for x
    x = 1,607,347,282,081,912.75/59,081,532.33
  6. Step 6: Final answer
    x = 27,205,578.78

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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.