Home / 38,253,318.08-57,402,205.31-16,093,837.38

Finding the Fourth Proportional to 38,253,318.08, 57,402,205.31 and 16,093,837.38

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Solution

The fourth proportional to 38,253,318.08, 57,402,205.31 and 16,093,837.38 is: 24,150,107.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,253,318.08 : 57,402,205.31 = 16,093,837.38 : x
  2. Step 2: Convert to fraction form
    38,253,318.08/57,402,205.31 = 16,093,837.38/x
  3. Step 3: Cross multiply
    38,253,318.08x = 57,402,205.31 × 16,093,837.38
  4. Step 4: Simplify right side
    38,253,318.08x = 923,821,757,512,512.62
  5. Step 5: Solve for x
    x = 923,821,757,512,512.62/38,253,318.08
  6. Step 6: Final answer
    x = 24,150,107.86

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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.