Home / 33,377,416.46-50,071,777.40-11,511,858.80

Finding the Fourth Proportional to 33,377,416.46, 50,071,777.40 and 11,511,858.80

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Solution

The fourth proportional to 33,377,416.46, 50,071,777.40 and 11,511,858.80 is: 17,269,737.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,416.46 : 50,071,777.40 = 11,511,858.80 : x
  2. Step 2: Convert to fraction form
    33,377,416.46/50,071,777.40 = 11,511,858.80/x
  3. Step 3: Cross multiply
    33,377,416.46x = 50,071,777.40 × 11,511,858.80
  4. Step 4: Simplify right side
    33,377,416.46x = 576,419,231,236,271.88
  5. Step 5: Solve for x
    x = 576,419,231,236,271.88/33,377,416.46
  6. Step 6: Final answer
    x = 17,269,737.82

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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.