Home / 17,493,028.60-26,247,121.30-9,396,557.80

Finding the Fourth Proportional to 17,493,028.60, 26,247,121.30 and 9,396,557.80

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Solution

The fourth proportional to 17,493,028.60, 26,247,121.30 and 9,396,557.80 is: 14,098,907.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493,028.60 : 26,247,121.30 = 9,396,557.80 : x
  2. Step 2: Convert to fraction form
    17,493,028.60/26,247,121.30 = 9,396,557.80/x
  3. Step 3: Cross multiply
    17,493,028.60x = 26,247,121.30 × 9,396,557.80
  4. Step 4: Simplify right side
    17,493,028.60x = 246,632,592,379,061.16
  5. Step 5: Solve for x
    x = 246,632,592,379,061.16/17,493,028.60
  6. Step 6: Final answer
    x = 14,098,907.51

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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.