Home / 15,661,414.20-23,492,121.30-14,598,532.20

Finding the Fourth Proportional to 15,661,414.20, 23,492,121.30 and 14,598,532.20

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Solution

The fourth proportional to 15,661,414.20, 23,492,121.30 and 14,598,532.20 is: 21,897,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,661,414.20 : 23,492,121.30 = 14,598,532.20 : x
  2. Step 2: Convert to fraction form
    15,661,414.20/23,492,121.30 = 14,598,532.20/x
  3. Step 3: Cross multiply
    15,661,414.20x = 23,492,121.30 × 14,598,532.20
  4. Step 4: Simplify right side
    15,661,414.20x = 342,950,489,244,355.88
  5. Step 5: Solve for x
    x = 342,950,489,244,355.88/15,661,414.20
  6. Step 6: Final answer
    x = 21,897,798.30

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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.