Home / 23,647,961.40-35,471,942.10-13,922,591.10

Finding the Fourth Proportional to 23,647,961.40, 35,471,942.10 and 13,922,591.10

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Solution

The fourth proportional to 23,647,961.40, 35,471,942.10 and 13,922,591.10 is: 20,883,886.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,647,961.40 : 35,471,942.10 = 13,922,591.10 : x
  2. Step 2: Convert to fraction form
    23,647,961.40/35,471,942.10 = 13,922,591.10/x
  3. Step 3: Cross multiply
    23,647,961.40x = 35,471,942.10 × 13,922,591.10
  4. Step 4: Simplify right side
    23,647,961.40x = 493,861,345,381,175.31
  5. Step 5: Solve for x
    x = 493,861,345,381,175.31/23,647,961.40
  6. Step 6: Final answer
    x = 20,883,886.65

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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.