Home / 22,474,443.20-33,727,411.20-14,407,037.60

Finding the Fourth Proportional to 22,474,443.20, 33,727,411.20 and 14,407,037.60

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Solution

The fourth proportional to 22,474,443.20, 33,727,411.20 and 14,407,037.60 is: 21,620,650.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,443.20 : 33,727,411.20 = 14,407,037.60 : x
  2. Step 2: Convert to fraction form
    22,474,443.20/33,727,411.20 = 14,407,037.60/x
  3. Step 3: Cross multiply
    22,474,443.20x = 33,727,411.20 × 14,407,037.60
  4. Step 4: Simplify right side
    22,474,443.20x = 485,912,081,309,061.12
  5. Step 5: Solve for x
    x = 485,912,081,309,061.12/22,474,443.20
  6. Step 6: Final answer
    x = 21,620,650.49

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1.5x scale

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.