Home / 36,629,931.15-55,007,882.33-25,922,379.15

Finding the Fourth Proportional to 36,629,931.15, 55,007,882.33 and 25,922,379.15

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Solution

The fourth proportional to 36,629,931.15, 55,007,882.33 and 25,922,379.15 is: 38,928,142.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,629,931.15 : 55,007,882.33 = 25,922,379.15 : x
  2. Step 2: Convert to fraction form
    36,629,931.15/55,007,882.33 = 25,922,379.15/x
  3. Step 3: Cross multiply
    36,629,931.15x = 55,007,882.33 × 25,922,379.15
  4. Step 4: Simplify right side
    36,629,931.15x = 1,425,935,181,867,233.50
  5. Step 5: Solve for x
    x = 1,425,935,181,867,233.50/36,629,931.15
  6. Step 6: Final answer
    x = 38,928,142.56

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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.