Home / 107,797,669,922.40-161,707,310,413.20-37,043,062,101.60

Finding the Fourth Proportional to 107,797,669,922.40, 161,707,310,413.20 and 37,043,062,101.60

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Solution

The fourth proportional to 107,797,669,922.40, 161,707,310,413.20 and 37,043,062,101.60 is: 55,568,306,311.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,797,669,922.40 : 161,707,310,413.20 = 37,043,062,101.60 : x
  2. Step 2: Convert to fraction form
    107,797,669,922.40/161,707,310,413.20 = 37,043,062,101.60/x
  3. Step 3: Cross multiply
    107,797,669,922.40x = 161,707,310,413.20 × 37,043,062,101.60
  4. Step 4: Simplify right side
    107,797,669,922.40x = 5,990,133,941,918,876,303,360
  5. Step 5: Solve for x
    x = 5,990,133,941,918,876,303,360/107,797,669,922.40
  6. Step 6: Final answer
    x = 55,568,306,311.55

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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.