Home / 22,246,539.30-33,382,250.55-9,464,868.90

Finding the Fourth Proportional to 22,246,539.30, 33,382,250.55 and 9,464,868.90

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Solution

The fourth proportional to 22,246,539.30, 33,382,250.55 and 9,464,868.90 is: 14,202,596.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,246,539.30 : 33,382,250.55 = 9,464,868.90 : x
  2. Step 2: Convert to fraction form
    22,246,539.30/33,382,250.55 = 9,464,868.90/x
  3. Step 3: Cross multiply
    22,246,539.30x = 33,382,250.55 × 9,464,868.90
  4. Step 4: Simplify right side
    22,246,539.30x = 315,958,625,042,702.94
  5. Step 5: Solve for x
    x = 315,958,625,042,702.94/22,246,539.30
  6. Step 6: Final answer
    x = 14,202,596.67

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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.