Home / 982,693,568,413.20-1,474,040,352,619.80-982,693,568,413.20

Finding the Fourth Proportional to 982,693,568,413.20, 1,474,040,352,619.80 and 982,693,568,413.20

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Solution

The fourth proportional to 982,693,568,413.20, 1,474,040,352,619.80 and 982,693,568,413.20 is: 1,474,040,352,619.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,693,568,413.20 : 1,474,040,352,619.80 = 982,693,568,413.20 : x
  2. Step 2: Convert to fraction form
    982,693,568,413.20/1,474,040,352,619.80 = 982,693,568,413.20/x
  3. Step 3: Cross multiply
    982,693,568,413.20x = 1,474,040,352,619.80 × 982,693,568,413.20
  4. Step 4: Simplify right side
    982,693,568,413.20x = 1,448,529,974,101,002,969,677,824
  5. Step 5: Solve for x
    x = 1,448,529,974,101,002,969,677,824/982,693,568,413.20
  6. Step 6: Final answer
    x = 1,474,040,352,619.80

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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.