Home / 22,229,974.98-33,340,296.87-6,269,890.50

Finding the Fourth Proportional to 22,229,974.98, 33,340,296.87 and 6,269,890.50

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Solution

The fourth proportional to 22,229,974.98, 33,340,296.87 and 6,269,890.50 is: 9,403,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,229,974.98 : 33,340,296.87 = 6,269,890.50 : x
  2. Step 2: Convert to fraction form
    22,229,974.98/33,340,296.87 = 6,269,890.50/x
  3. Step 3: Cross multiply
    22,229,974.98x = 33,340,296.87 × 6,269,890.50
  4. Step 4: Simplify right side
    22,229,974.98x = 209,040,010,612,392.75
  5. Step 5: Solve for x
    x = 209,040,010,612,392.75/22,229,974.98
  6. Step 6: Final answer
    x = 9,403,519.83

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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.