Home / 20,434,568,245.30-30,651,852,367.95-14,924,587,957.30

Finding the Fourth Proportional to 20,434,568,245.30, 30,651,852,367.95 and 14,924,587,957.30

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Solution

The fourth proportional to 20,434,568,245.30, 30,651,852,367.95 and 14,924,587,957.30 is: 22,386,881,935.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,434,568,245.30 : 30,651,852,367.95 = 14,924,587,957.30 : x
  2. Step 2: Convert to fraction form
    20,434,568,245.30/30,651,852,367.95 = 14,924,587,957.30/x
  3. Step 3: Cross multiply
    20,434,568,245.30x = 30,651,852,367.95 × 14,924,587,957.30
  4. Step 4: Simplify right side
    20,434,568,245.30x = 457,466,266,719,644,024,832
  5. Step 5: Solve for x
    x = 457,466,266,719,644,024,832/20,434,568,245.30
  6. Step 6: Final answer
    x = 22,386,881,935.95

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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.