Home / 41,901,823.56-62,855,391.58-13,149,093.72

Finding the Fourth Proportional to 41,901,823.56, 62,855,391.58 and 13,149,093.72

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Solution

The fourth proportional to 41,901,823.56, 62,855,391.58 and 13,149,093.72 is: 19,724,474.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,901,823.56 : 62,855,391.58 = 13,149,093.72 : x
  2. Step 2: Convert to fraction form
    41,901,823.56/62,855,391.58 = 13,149,093.72/x
  3. Step 3: Cross multiply
    41,901,823.56x = 62,855,391.58 × 13,149,093.72
  4. Step 4: Simplify right side
    41,901,823.56x = 826,491,434,692,718.88
  5. Step 5: Solve for x
    x = 826,491,434,692,718.88/41,901,823.56
  6. Step 6: Final answer
    x = 19,724,474.13

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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.