Home / 41,308,494.43-57,005,407.71-22,723,235.38

Finding the Fourth Proportional to 41,308,494.43, 57,005,407.71 and 22,723,235.38

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Solution

The fourth proportional to 41,308,494.43, 57,005,407.71 and 22,723,235.38 is: 31,357,891.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,308,494.43 : 57,005,407.71 = 22,723,235.38 : x
  2. Step 2: Convert to fraction form
    41,308,494.43/57,005,407.71 = 22,723,235.38/x
  3. Step 3: Cross multiply
    41,308,494.43x = 57,005,407.71 × 22,723,235.38
  4. Step 4: Simplify right side
    41,308,494.43x = 1,295,347,297,327,196.75
  5. Step 5: Solve for x
    x = 1,295,347,297,327,196.75/41,308,494.43
  6. Step 6: Final answer
    x = 31,357,891.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.