Home / 15,032,304,686.27-22,568,163,517.78-10,080,185,520.12

Finding the Fourth Proportional to 15,032,304,686.27, 22,568,163,517.78 and 10,080,185,520.12

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Solution

The fourth proportional to 15,032,304,686.27, 22,568,163,517.78 and 10,080,185,520.12 is: 15,133,492,824.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,032,304,686.27 : 22,568,163,517.78 = 10,080,185,520.12 : x
  2. Step 2: Convert to fraction form
    15,032,304,686.27/22,568,163,517.78 = 10,080,185,520.12/x
  3. Step 3: Cross multiply
    15,032,304,686.27x = 22,568,163,517.78 × 10,080,185,520.12
  4. Step 4: Simplify right side
    15,032,304,686.27x = 227,491,275,107,515,957,248
  5. Step 5: Solve for x
    x = 227,491,275,107,515,957,248/15,032,304,686.27
  6. Step 6: Final answer
    x = 15,133,492,824.64

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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.