Home / 22,478,824.20-33,718,236.30-16,384,967.40

Finding the Fourth Proportional to 22,478,824.20, 33,718,236.30 and 16,384,967.40

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Solution

The fourth proportional to 22,478,824.20, 33,718,236.30 and 16,384,967.40 is: 24,577,451.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,478,824.20 : 33,718,236.30 = 16,384,967.40 : x
  2. Step 2: Convert to fraction form
    22,478,824.20/33,718,236.30 = 16,384,967.40/x
  3. Step 3: Cross multiply
    22,478,824.20x = 33,718,236.30 × 16,384,967.40
  4. Step 4: Simplify right side
    22,478,824.20x = 552,472,202,560,996.56
  5. Step 5: Solve for x
    x = 552,472,202,560,996.56/22,478,824.20
  6. Step 6: Final answer
    x = 24,577,451.10

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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.