Home / 41,308,493.43-57,005,406.33-22,723,234.38

Finding the Fourth Proportional to 41,308,493.43, 57,005,406.33 and 22,723,234.38

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Solution

The fourth proportional to 41,308,493.43, 57,005,406.33 and 22,723,234.38 is: 31,357,890.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,308,493.43 : 57,005,406.33 = 22,723,234.38 : x
  2. Step 2: Convert to fraction form
    41,308,493.43/57,005,406.33 = 22,723,234.38/x
  3. Step 3: Cross multiply
    41,308,493.43x = 57,005,406.33 × 22,723,234.38
  4. Step 4: Simplify right side
    41,308,493.43x = 1,295,347,208,963,725.50
  5. Step 5: Solve for x
    x = 1,295,347,208,963,725.50/41,308,493.43
  6. Step 6: Final answer
    x = 31,357,890.39

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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.