Home / 18,073,560.62-24,940,832.54-9,813,444.32

Finding the Fourth Proportional to 18,073,560.62, 24,940,832.54 and 9,813,444.32

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Solution

The fourth proportional to 18,073,560.62, 24,940,832.54 and 9,813,444.32 is: 13,542,183.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,073,560.62 : 24,940,832.54 = 9,813,444.32 : x
  2. Step 2: Convert to fraction form
    18,073,560.62/24,940,832.54 = 9,813,444.32/x
  3. Step 3: Cross multiply
    18,073,560.62x = 24,940,832.54 × 9,813,444.32
  4. Step 4: Simplify right side
    18,073,560.62x = 244,755,471,251,962.78
  5. Step 5: Solve for x
    x = 244,755,471,251,962.78/18,073,560.62
  6. Step 6: Final answer
    x = 13,542,183.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.