Home / 11,437,420,053.11-17,146,304,454.85-3,975,033,393.95

Finding the Fourth Proportional to 11,437,420,053.11, 17,146,304,454.85 and 3,975,033,393.95

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Solution

The fourth proportional to 11,437,420,053.11, 17,146,304,454.85 and 3,975,033,393.95 is: 5,959,135,231.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,420,053.11 : 17,146,304,454.85 = 3,975,033,393.95 : x
  2. Step 2: Convert to fraction form
    11,437,420,053.11/17,146,304,454.85 = 3,975,033,393.95/x
  3. Step 3: Cross multiply
    11,437,420,053.11x = 17,146,304,454.85 × 3,975,033,393.95
  4. Step 4: Simplify right side
    11,437,420,053.11x = 68,157,132,790,764,748,800
  5. Step 5: Solve for x
    x = 68,157,132,790,764,748,800/11,437,420,053.11
  6. Step 6: Final answer
    x = 5,959,135,231.05

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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.