Home / 41,568,924.79-62,359,160.87-12,817,320.31

Finding the Fourth Proportional to 41,568,924.79, 62,359,160.87 and 12,817,320.31

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Solution

The fourth proportional to 41,568,924.79, 62,359,160.87 and 12,817,320.31 is: 19,227,760.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,568,924.79 : 62,359,160.87 = 12,817,320.31 : x
  2. Step 2: Convert to fraction form
    41,568,924.79/62,359,160.87 = 12,817,320.31/x
  3. Step 3: Cross multiply
    41,568,924.79x = 62,359,160.87 × 12,817,320.31
  4. Step 4: Simplify right side
    41,568,924.79x = 799,277,339,069,521.75
  5. Step 5: Solve for x
    x = 799,277,339,069,521.75/41,568,924.79
  6. Step 6: Final answer
    x = 19,227,760.72

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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.