Home / 33,501,990.30-50,247,007.62-8,910,057.42

Finding the Fourth Proportional to 33,501,990.30, 50,247,007.62 and 8,910,057.42

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Solution

The fourth proportional to 33,501,990.30, 50,247,007.62 and 8,910,057.42 is: 13,363,496.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,501,990.30 : 50,247,007.62 = 8,910,057.42 : x
  2. Step 2: Convert to fraction form
    33,501,990.30/50,247,007.62 = 8,910,057.42/x
  3. Step 3: Cross multiply
    33,501,990.30x = 50,247,007.62 × 8,910,057.42
  4. Step 4: Simplify right side
    33,501,990.30x = 447,703,723,077,377.50
  5. Step 5: Solve for x
    x = 447,703,723,077,377.50/33,501,990.30
  6. Step 6: Final answer
    x = 13,363,496.29

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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.