Home / 23,560,939.80-35,341,409.70-16,394,578.20

Finding the Fourth Proportional to 23,560,939.80, 35,341,409.70 and 16,394,578.20

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Solution

The fourth proportional to 23,560,939.80, 35,341,409.70 and 16,394,578.20 is: 24,591,867.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,560,939.80 : 35,341,409.70 = 16,394,578.20 : x
  2. Step 2: Convert to fraction form
    23,560,939.80/35,341,409.70 = 16,394,578.20/x
  3. Step 3: Cross multiply
    23,560,939.80x = 35,341,409.70 × 16,394,578.20
  4. Step 4: Simplify right side
    23,560,939.80x = 579,407,505,024,888.62
  5. Step 5: Solve for x
    x = 579,407,505,024,888.62/23,560,939.80
  6. Step 6: Final answer
    x = 24,591,867.30

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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.