Home / 101,206,556.58-151,809,836.49-24,529,584.81

Finding the Fourth Proportional to 101,206,556.58, 151,809,836.49 and 24,529,584.81

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Solution

The fourth proportional to 101,206,556.58, 151,809,836.49 and 24,529,584.81 is: 36,794,377.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,206,556.58 : 151,809,836.49 = 24,529,584.81 : x
  2. Step 2: Convert to fraction form
    101,206,556.58/151,809,836.49 = 24,529,584.81/x
  3. Step 3: Cross multiply
    101,206,556.58x = 151,809,836.49 × 24,529,584.81
  4. Step 4: Simplify right side
    101,206,556.58x = 3,723,832,259,173,687.50
  5. Step 5: Solve for x
    x = 3,723,832,259,173,687.50/101,206,556.58
  6. Step 6: Final answer
    x = 36,794,377.61

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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.