Home / 6,324,131,432.16-9,488,179,649.16-3,805,807,493.16

Finding the Fourth Proportional to 6,324,131,432.16, 9,488,179,649.16 and 3,805,807,493.16

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Solution

The fourth proportional to 6,324,131,432.16, 9,488,179,649.16 and 3,805,807,493.16 is: 5,709,904,291.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,131,432.16 : 9,488,179,649.16 = 3,805,807,493.16 : x
  2. Step 2: Convert to fraction form
    6,324,131,432.16/9,488,179,649.16 = 3,805,807,493.16/x
  3. Step 3: Cross multiply
    6,324,131,432.16x = 9,488,179,649.16 × 3,805,807,493.16
  4. Step 4: Simplify right side
    6,324,131,432.16x = 36,110,185,205,221,347,328
  5. Step 5: Solve for x
    x = 36,110,185,205,221,347,328/6,324,131,432.16
  6. Step 6: Final answer
    x = 5,709,904,291.61

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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.