Home / 27,591,543,659.87-41,387,315,443.37-6,629,976,499.17

Finding the Fourth Proportional to 27,591,543,659.87, 41,387,315,443.37 and 6,629,976,499.17

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Solution

The fourth proportional to 27,591,543,659.87, 41,387,315,443.37 and 6,629,976,499.17 is: 9,944,964,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,591,543,659.87 : 41,387,315,443.37 = 6,629,976,499.17 : x
  2. Step 2: Convert to fraction form
    27,591,543,659.87/41,387,315,443.37 = 6,629,976,499.17/x
  3. Step 3: Cross multiply
    27,591,543,659.87x = 41,387,315,443.37 × 6,629,976,499.17
  4. Step 4: Simplify right side
    27,591,543,659.87x = 274,396,928,753,374,756,864
  5. Step 5: Solve for x
    x = 274,396,928,753,374,756,864/27,591,543,659.87
  6. Step 6: Final answer
    x = 9,944,964,737.60

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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.