Home / 3,278,426,747.29-4,917,984,602.62-1,067,808,600.83

Finding the Fourth Proportional to 3,278,426,747.29, 4,917,984,602.62 and 1,067,808,600.83

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Solution

The fourth proportional to 3,278,426,747.29, 4,917,984,602.62 and 1,067,808,600.83 is: 1,601,825,101.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,278,426,747.29 : 4,917,984,602.62 = 1,067,808,600.83 : x
  2. Step 2: Convert to fraction form
    3,278,426,747.29/4,917,984,602.62 = 1,067,808,600.83/x
  3. Step 3: Cross multiply
    3,278,426,747.29x = 4,917,984,602.62 × 1,067,808,600.83
  4. Step 4: Simplify right side
    3,278,426,747.29x = 5,251,466,257,444,566,016
  5. Step 5: Solve for x
    x = 5,251,466,257,444,566,016/3,278,426,747.29
  6. Step 6: Final answer
    x = 1,601,825,101.56

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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.