Home / 31,882,027.95-43,993,565.24-17,940,690.27

Finding the Fourth Proportional to 31,882,027.95, 43,993,565.24 and 17,940,690.27

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Solution

The fourth proportional to 31,882,027.95, 43,993,565.24 and 17,940,690.27 is: 24,756,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,882,027.95 : 43,993,565.24 = 17,940,690.27 : x
  2. Step 2: Convert to fraction form
    31,882,027.95/43,993,565.24 = 17,940,690.27/x
  3. Step 3: Cross multiply
    31,882,027.95x = 43,993,565.24 × 17,940,690.27
  4. Step 4: Simplify right side
    31,882,027.95x = 789,274,927,754,174.75
  5. Step 5: Solve for x
    x = 789,274,927,754,174.75/31,882,027.95
  6. Step 6: Final answer
    x = 24,756,108.02

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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.