Home / 188,737,544.64-283,149,205-57,591,551.52

Finding the Fourth Proportional to 188,737,544.64, 283,149,205 and 57,591,551.52

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Solution

The fourth proportional to 188,737,544.64, 283,149,205 and 57,591,551.52 is: 86,400,414.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,737,544.64 : 283,149,205 = 57,591,551.52 : x
  2. Step 2: Convert to fraction form
    188,737,544.64/283,149,205 = 57,591,551.52/x
  3. Step 3: Cross multiply
    188,737,544.64x = 283,149,205 × 57,591,551.52
  4. Step 4: Simplify right side
    188,737,544.64x = 16,307,002,027,604,542
  5. Step 5: Solve for x
    x = 16,307,002,027,604,542/188,737,544.64
  6. Step 6: Final answer
    x = 86,400,414.18

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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.