Home / 28,002,601.80-41,954,136.30-24,021,289.80

Finding the Fourth Proportional to 28,002,601.80, 41,954,136.30 and 24,021,289.80

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Solution

The fourth proportional to 28,002,601.80, 41,954,136.30 and 24,021,289.80 is: 35,989,243.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,002,601.80 : 41,954,136.30 = 24,021,289.80 : x
  2. Step 2: Convert to fraction form
    28,002,601.80/41,954,136.30 = 24,021,289.80/x
  3. Step 3: Cross multiply
    28,002,601.80x = 41,954,136.30 × 24,021,289.80
  4. Step 4: Simplify right side
    28,002,601.80x = 1,007,792,466,370,999.75
  5. Step 5: Solve for x
    x = 1,007,792,466,370,999.75/28,002,601.80
  6. Step 6: Final answer
    x = 35,989,243.91

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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.