Home / 22,230,109.92-33,340,499.20-6,270,025.44

Finding the Fourth Proportional to 22,230,109.92, 33,340,499.20 and 6,270,025.44

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Solution

The fourth proportional to 22,230,109.92, 33,340,499.20 and 6,270,025.44 is: 9,403,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,230,109.92 : 33,340,499.20 = 6,270,025.44 : x
  2. Step 2: Convert to fraction form
    22,230,109.92/33,340,499.20 = 6,270,025.44/x
  3. Step 3: Cross multiply
    22,230,109.92x = 33,340,499.20 × 6,270,025.44
  4. Step 4: Simplify right side
    22,230,109.92x = 209,045,778,166,299.66
  5. Step 5: Solve for x
    x = 209,045,778,166,299.66/22,230,109.92
  6. Step 6: Final answer
    x = 9,403,722.20

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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.