Home / 36,822,245.76-55,217,359.90-10,555,296.57

Finding the Fourth Proportional to 36,822,245.76, 55,217,359.90 and 10,555,296.57

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Solution

The fourth proportional to 36,822,245.76, 55,217,359.90 and 10,555,296.57 is: 15,828,355.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,822,245.76 : 55,217,359.90 = 10,555,296.57 : x
  2. Step 2: Convert to fraction form
    36,822,245.76/55,217,359.90 = 10,555,296.57/x
  3. Step 3: Cross multiply
    36,822,245.76x = 55,217,359.90 × 10,555,296.57
  4. Step 4: Simplify right side
    36,822,245.76x = 582,835,609,570,119.62
  5. Step 5: Solve for x
    x = 582,835,609,570,119.62/36,822,245.76
  6. Step 6: Final answer
    x = 15,828,355.86

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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.