Home / 16,340,723.70-24,511,085.55-9,963,431.70

Finding the Fourth Proportional to 16,340,723.70, 24,511,085.55 and 9,963,431.70

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Solution

The fourth proportional to 16,340,723.70, 24,511,085.55 and 9,963,431.70 is: 14,945,147.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,340,723.70 : 24,511,085.55 = 9,963,431.70 : x
  2. Step 2: Convert to fraction form
    16,340,723.70/24,511,085.55 = 9,963,431.70/x
  3. Step 3: Cross multiply
    16,340,723.70x = 24,511,085.55 × 9,963,431.70
  4. Step 4: Simplify right side
    16,340,723.70x = 244,214,526,770,281.94
  5. Step 5: Solve for x
    x = 244,214,526,770,281.94/16,340,723.70
  6. Step 6: Final answer
    x = 14,945,147.55

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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.