Home / 22,034,592.20-33,008,790.30-18,149,626.58

Finding the Fourth Proportional to 22,034,592.20, 33,008,790.30 and 18,149,626.58

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Solution

The fourth proportional to 22,034,592.20, 33,008,790.30 and 18,149,626.58 is: 27,188,940.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,592.20 : 33,008,790.30 = 18,149,626.58 : x
  2. Step 2: Convert to fraction form
    22,034,592.20/33,008,790.30 = 18,149,626.58/x
  3. Step 3: Cross multiply
    22,034,592.20x = 33,008,790.30 × 18,149,626.58
  4. Step 4: Simplify right side
    22,034,592.20x = 599,097,217,863,006.88
  5. Step 5: Solve for x
    x = 599,097,217,863,006.88/22,034,592.20
  6. Step 6: Final answer
    x = 27,188,940.58

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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.