Home / 33,903,850.05-46,786,761.81-18,434,324.25

Finding the Fourth Proportional to 33,903,850.05, 46,786,761.81 and 18,434,324.25

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Solution

The fourth proportional to 33,903,850.05, 46,786,761.81 and 18,434,324.25 is: 25,439,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,903,850.05 : 46,786,761.81 = 18,434,324.25 : x
  2. Step 2: Convert to fraction form
    33,903,850.05/46,786,761.81 = 18,434,324.25/x
  3. Step 3: Cross multiply
    33,903,850.05x = 46,786,761.81 × 18,434,324.25
  4. Step 4: Simplify right side
    33,903,850.05x = 862,482,337,813,056.88
  5. Step 5: Solve for x
    x = 862,482,337,813,056.88/33,903,850.05
  6. Step 6: Final answer
    x = 25,439,067.73

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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.