Home / 25,286,954.43-37,930,530.06-6,117,680.73

Finding the Fourth Proportional to 25,286,954.43, 37,930,530.06 and 6,117,680.73

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Solution

The fourth proportional to 25,286,954.43, 37,930,530.06 and 6,117,680.73 is: 9,176,544.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,286,954.43 : 37,930,530.06 = 6,117,680.73 : x
  2. Step 2: Convert to fraction form
    25,286,954.43/37,930,530.06 = 6,117,680.73/x
  3. Step 3: Cross multiply
    25,286,954.43x = 37,930,530.06 × 6,117,680.73
  4. Step 4: Simplify right side
    25,286,954.43x = 232,046,872,826,747.78
  5. Step 5: Solve for x
    x = 232,046,872,826,747.78/25,286,954.43
  6. Step 6: Final answer
    x = 9,176,544.90

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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.