Home / 39,269,249.40-58,884,163.38-22,879,839

Finding the Fourth Proportional to 39,269,249.40, 58,884,163.38 and 22,879,839

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Solution

The fourth proportional to 39,269,249.40, 58,884,163.38 and 22,879,839 is: 34,308,274.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,269,249.40 : 58,884,163.38 = 22,879,839 : x
  2. Step 2: Convert to fraction form
    39,269,249.40/58,884,163.38 = 22,879,839/x
  3. Step 3: Cross multiply
    39,269,249.40x = 58,884,163.38 × 22,879,839
  4. Step 4: Simplify right side
    39,269,249.40x = 1,347,260,177,784,096
  5. Step 5: Solve for x
    x = 1,347,260,177,784,096/39,269,249.40
  6. Step 6: Final answer
    x = 34,308,274.24

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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.