Home / 2,500,862,135.96-3,752,438,766.33-1,083,192,872.87

Finding the Fourth Proportional to 2,500,862,135.96, 3,752,438,766.33 and 1,083,192,872.87

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Solution

The fourth proportional to 2,500,862,135.96, 3,752,438,766.33 and 1,083,192,872.87 is: 1,625,285,484.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,862,135.96 : 3,752,438,766.33 = 1,083,192,872.87 : x
  2. Step 2: Convert to fraction form
    2,500,862,135.96/3,752,438,766.33 = 1,083,192,872.87/x
  3. Step 3: Cross multiply
    2,500,862,135.96x = 3,752,438,766.33 × 1,083,192,872.87
  4. Step 4: Simplify right side
    2,500,862,135.96x = 4,064,614,927,569,751,040
  5. Step 5: Solve for x
    x = 4,064,614,927,569,751,040/2,500,862,135.96
  6. Step 6: Final answer
    x = 1,625,285,484.20

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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.