Home / 15,959,222.44-22,023,751.57-9,083,704.50

Finding the Fourth Proportional to 15,959,222.44, 22,023,751.57 and 9,083,704.50

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Solution

The fourth proportional to 15,959,222.44, 22,023,751.57 and 9,083,704.50 is: 12,535,526.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959,222.44 : 22,023,751.57 = 9,083,704.50 : x
  2. Step 2: Convert to fraction form
    15,959,222.44/22,023,751.57 = 9,083,704.50/x
  3. Step 3: Cross multiply
    15,959,222.44x = 22,023,751.57 × 9,083,704.50
  4. Step 4: Simplify right side
    15,959,222.44x = 200,057,251,220,581.78
  5. Step 5: Solve for x
    x = 200,057,251,220,581.78/15,959,222.44
  6. Step 6: Final answer
    x = 12,535,526.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.