Home / 16,491,446.94-24,737,153.97-11,298,940.32

Finding the Fourth Proportional to 16,491,446.94, 24,737,153.97 and 11,298,940.32

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Solution

The fourth proportional to 16,491,446.94, 24,737,153.97 and 11,298,940.32 is: 16,948,399.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,491,446.94 : 24,737,153.97 = 11,298,940.32 : x
  2. Step 2: Convert to fraction form
    16,491,446.94/24,737,153.97 = 11,298,940.32/x
  3. Step 3: Cross multiply
    16,491,446.94x = 24,737,153.97 × 11,298,940.32
  4. Step 4: Simplify right side
    16,491,446.94x = 279,503,626,393,681.06
  5. Step 5: Solve for x
    x = 279,503,626,393,681.06/16,491,446.94
  6. Step 6: Final answer
    x = 16,948,399.22

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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.