Home / 33,022,000.80-49,491,010.80-15,945,904.80

Finding the Fourth Proportional to 33,022,000.80, 49,491,010.80 and 15,945,904.80

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Solution

The fourth proportional to 33,022,000.80, 49,491,010.80 and 15,945,904.80 is: 23,898,580.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022,000.80 : 49,491,010.80 = 15,945,904.80 : x
  2. Step 2: Convert to fraction form
    33,022,000.80/49,491,010.80 = 15,945,904.80/x
  3. Step 3: Cross multiply
    33,022,000.80x = 49,491,010.80 × 15,945,904.80
  4. Step 4: Simplify right side
    33,022,000.80x = 789,178,946,672,571.88
  5. Step 5: Solve for x
    x = 789,178,946,672,571.88/33,022,000.80
  6. Step 6: Final answer
    x = 23,898,580.57

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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.