Home / 33,846,314.32-46,707,912.24-18,376,400.92

Finding the Fourth Proportional to 33,846,314.32, 46,707,912.24 and 18,376,400.92

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Solution

The fourth proportional to 33,846,314.32, 46,707,912.24 and 18,376,400.92 is: 25,359,432.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,846,314.32 : 46,707,912.24 = 18,376,400.92 : x
  2. Step 2: Convert to fraction form
    33,846,314.32/46,707,912.24 = 18,376,400.92/x
  3. Step 3: Cross multiply
    33,846,314.32x = 46,707,912.24 × 18,376,400.92
  4. Step 4: Simplify right side
    33,846,314.32x = 858,323,321,458,415.38
  5. Step 5: Solve for x
    x = 858,323,321,458,415.38/33,846,314.32
  6. Step 6: Final answer
    x = 25,359,432.44

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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.