Home / 15,989,430.75-23,984,149.56-4,476,593.97

Finding the Fourth Proportional to 15,989,430.75, 23,984,149.56 and 4,476,593.97

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Solution

The fourth proportional to 15,989,430.75, 23,984,149.56 and 4,476,593.97 is: 6,714,891.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,989,430.75 : 23,984,149.56 = 4,476,593.97 : x
  2. Step 2: Convert to fraction form
    15,989,430.75/23,984,149.56 = 4,476,593.97/x
  3. Step 3: Cross multiply
    15,989,430.75x = 23,984,149.56 × 4,476,593.97
  4. Step 4: Simplify right side
    15,989,430.75x = 107,367,299,295,874.14
  5. Step 5: Solve for x
    x = 107,367,299,295,874.14/15,989,430.75
  6. Step 6: Final answer
    x = 6,714,891.92

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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.