Home / 34,311,660.21-51,469,145.55-11,282,084.82

Finding the Fourth Proportional to 34,311,660.21, 51,469,145.55 and 11,282,084.82

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Solution

The fourth proportional to 34,311,660.21, 51,469,145.55 and 11,282,084.82 is: 16,923,671.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,311,660.21 : 51,469,145.55 = 11,282,084.82 : x
  2. Step 2: Convert to fraction form
    34,311,660.21/51,469,145.55 = 11,282,084.82/x
  3. Step 3: Cross multiply
    34,311,660.21x = 51,469,145.55 × 11,282,084.82
  4. Step 4: Simplify right side
    34,311,660.21x = 580,679,265,708,025.50
  5. Step 5: Solve for x
    x = 580,679,265,708,025.50/34,311,660.21
  6. Step 6: Final answer
    x = 16,923,671.49

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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.