Home / 33,377,858.83-50,083,861.20-15,890,177.62

Finding the Fourth Proportional to 33,377,858.83, 50,083,861.20 and 15,890,177.62

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Solution

The fourth proportional to 33,377,858.83, 50,083,861.20 and 15,890,177.62 is: 23,843,394.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,858.83 : 50,083,861.20 = 15,890,177.62 : x
  2. Step 2: Convert to fraction form
    33,377,858.83/50,083,861.20 = 15,890,177.62/x
  3. Step 3: Cross multiply
    33,377,858.83x = 50,083,861.20 × 15,890,177.62
  4. Step 4: Simplify right side
    33,377,858.83x = 795,841,450,363,426.38
  5. Step 5: Solve for x
    x = 795,841,450,363,426.38/33,377,858.83
  6. Step 6: Final answer
    x = 23,843,394.34

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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.