Home / 33,992,541,608.80-50,988,812,413.20-19,299,260,840.80

Finding the Fourth Proportional to 33,992,541,608.80, 50,988,812,413.20 and 19,299,260,840.80

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Solution

The fourth proportional to 33,992,541,608.80, 50,988,812,413.20 and 19,299,260,840.80 is: 28,948,891,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,992,541,608.80 : 50,988,812,413.20 = 19,299,260,840.80 : x
  2. Step 2: Convert to fraction form
    33,992,541,608.80/50,988,812,413.20 = 19,299,260,840.80/x
  3. Step 3: Cross multiply
    33,992,541,608.80x = 50,988,812,413.20 × 19,299,260,840.80
  4. Step 4: Simplify right side
    33,992,541,608.80x = 984,046,390,724,967,661,568
  5. Step 5: Solve for x
    x = 984,046,390,724,967,661,568/33,992,541,608.80
  6. Step 6: Final answer
    x = 28,948,891,261.20

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1.5x scale

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.