Home / 24,272,431.86-33,496,974.23-13,959,163.15

Finding the Fourth Proportional to 24,272,431.86, 33,496,974.23 and 13,959,163.15

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Solution

The fourth proportional to 24,272,431.86, 33,496,974.23 and 13,959,163.15 is: 19,264,230.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,272,431.86 : 33,496,974.23 = 13,959,163.15 : x
  2. Step 2: Convert to fraction form
    24,272,431.86/33,496,974.23 = 13,959,163.15/x
  3. Step 3: Cross multiply
    24,272,431.86x = 33,496,974.23 × 13,959,163.15
  4. Step 4: Simplify right side
    24,272,431.86x = 467,589,728,307,915.62
  5. Step 5: Solve for x
    x = 467,589,728,307,915.62/24,272,431.86
  6. Step 6: Final answer
    x = 19,264,230.75

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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.