Home / 17,647,413.32-26,475,375.54-6,131,204.48

Finding the Fourth Proportional to 17,647,413.32, 26,475,375.54 and 6,131,204.48

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Solution

The fourth proportional to 17,647,413.32, 26,475,375.54 and 6,131,204.48 is: 9,198,285.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647,413.32 : 26,475,375.54 = 6,131,204.48 : x
  2. Step 2: Convert to fraction form
    17,647,413.32/26,475,375.54 = 6,131,204.48/x
  3. Step 3: Cross multiply
    17,647,413.32x = 26,475,375.54 × 6,131,204.48
  4. Step 4: Simplify right side
    17,647,413.32x = 162,325,941,120,530.44
  5. Step 5: Solve for x
    x = 162,325,941,120,530.44/17,647,413.32
  6. Step 6: Final answer
    x = 9,198,285.22

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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.