Home / 28,002,621.80-41,954,166.30-24,021,309.80

Finding the Fourth Proportional to 28,002,621.80, 41,954,166.30 and 24,021,309.80

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Solution

The fourth proportional to 28,002,621.80, 41,954,166.30 and 24,021,309.80 is: 35,989,273.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,002,621.80 : 41,954,166.30 = 24,021,309.80 : x
  2. Step 2: Convert to fraction form
    28,002,621.80/41,954,166.30 = 24,021,309.80/x
  3. Step 3: Cross multiply
    28,002,621.80x = 41,954,166.30 × 24,021,309.80
  4. Step 4: Simplify right side
    28,002,621.80x = 1,007,794,026,093,019.75
  5. Step 5: Solve for x
    x = 1,007,794,026,093,019.75/28,002,621.80
  6. Step 6: Final answer
    x = 35,989,273.91

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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.