Home / 50,576,381.62-75,787,939.47-33,475,791.22

Finding the Fourth Proportional to 50,576,381.62, 75,787,939.47 and 33,475,791.22

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Solution

The fourth proportional to 50,576,381.62, 75,787,939.47 and 33,475,791.22 is: 50,162,964.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,576,381.62 : 75,787,939.47 = 33,475,791.22 : x
  2. Step 2: Convert to fraction form
    50,576,381.62/75,787,939.47 = 33,475,791.22/x
  3. Step 3: Cross multiply
    50,576,381.62x = 75,787,939.47 × 33,475,791.22
  4. Step 4: Simplify right side
    50,576,381.62x = 2,537,061,238,691,717.50
  5. Step 5: Solve for x
    x = 2,537,061,238,691,717.50/50,576,381.62
  6. Step 6: Final answer
    x = 50,162,964.56

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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.