Home / 52,942,550.88-79,170,027.24-50,359,747.62

Finding the Fourth Proportional to 52,942,550.88, 79,170,027.24 and 50,359,747.62

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Solution

The fourth proportional to 52,942,550.88, 79,170,027.24 and 50,359,747.62 is: 75,307,716.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,942,550.88 : 79,170,027.24 = 50,359,747.62 : x
  2. Step 2: Convert to fraction form
    52,942,550.88/79,170,027.24 = 50,359,747.62/x
  3. Step 3: Cross multiply
    52,942,550.88x = 79,170,027.24 × 50,359,747.62
  4. Step 4: Simplify right side
    52,942,550.88x = 3,986,982,590,874,924.50
  5. Step 5: Solve for x
    x = 3,986,982,590,874,924.50/52,942,550.88
  6. Step 6: Final answer
    x = 75,307,716.09

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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.