Home / 48,741,919,891.68-67,263,928,580.34-27,040,062,884.88

Finding the Fourth Proportional to 48,741,919,891.68, 67,263,928,580.34 and 27,040,062,884.88

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Solution

The fourth proportional to 48,741,919,891.68, 67,263,928,580.34 and 27,040,062,884.88 is: 37,315,330,679.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,741,919,891.68 : 67,263,928,580.34 = 27,040,062,884.88 : x
  2. Step 2: Convert to fraction form
    48,741,919,891.68/67,263,928,580.34 = 27,040,062,884.88/x
  3. Step 3: Cross multiply
    48,741,919,891.68x = 67,263,928,580.34 × 27,040,062,884.88
  4. Step 4: Simplify right side
    48,741,919,891.68x = 1,818,820,858,696,470,626,304
  5. Step 5: Solve for x
    x = 1,818,820,858,696,470,626,304/48,741,919,891.68
  6. Step 6: Final answer
    x = 37,315,330,679.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.