Home / 1,793,427,589.01-2,475,422,390.80-1,040,983,175.77

Finding the Fourth Proportional to 1,793,427,589.01, 2,475,422,390.80 and 1,040,983,175.77

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Solution

The fourth proportional to 1,793,427,589.01, 2,475,422,390.80 and 1,040,983,175.77 is: 1,436,842,545.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,427,589.01 : 2,475,422,390.80 = 1,040,983,175.77 : x
  2. Step 2: Convert to fraction form
    1,793,427,589.01/2,475,422,390.80 = 1,040,983,175.77/x
  3. Step 3: Cross multiply
    1,793,427,589.01x = 2,475,422,390.80 × 1,040,983,175.77
  4. Step 4: Simplify right side
    1,793,427,589.01x = 2,576,873,061,743,614,976
  5. Step 5: Solve for x
    x = 2,576,873,061,743,614,976/1,793,427,589.01
  6. Step 6: Final answer
    x = 1,436,842,545.27

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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.