Home / 15,799,265.38-23,692,168.86-6,207,915.79

Finding the Fourth Proportional to 15,799,265.38, 23,692,168.86 and 6,207,915.79

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Solution

The fourth proportional to 15,799,265.38, 23,692,168.86 and 6,207,915.79 is: 9,309,229.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,265.38 : 23,692,168.86 = 6,207,915.79 : x
  2. Step 2: Convert to fraction form
    15,799,265.38/23,692,168.86 = 6,207,915.79/x
  3. Step 3: Cross multiply
    15,799,265.38x = 23,692,168.86 × 6,207,915.79
  4. Step 4: Simplify right side
    15,799,265.38x = 147,078,989,165,340.28
  5. Step 5: Solve for x
    x = 147,078,989,165,340.28/15,799,265.38
  6. Step 6: Final answer
    x = 9,309,229.61

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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.