Home / 107,263,859,223.38-160,839,921,330.64-50,588,504,869.44

Finding the Fourth Proportional to 107,263,859,223.38, 160,839,921,330.64 and 50,588,504,869.44

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Solution

The fourth proportional to 107,263,859,223.38, 160,839,921,330.64 and 50,588,504,869.44 is: 75,856,408,694.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,263,859,223.38 : 160,839,921,330.64 = 50,588,504,869.44 : x
  2. Step 2: Convert to fraction form
    107,263,859,223.38/160,839,921,330.64 = 50,588,504,869.44/x
  3. Step 3: Cross multiply
    107,263,859,223.38x = 160,839,921,330.64 × 50,588,504,869.44
  4. Step 4: Simplify right side
    107,263,859,223.38x = 8,136,651,143,435,428,823,040
  5. Step 5: Solve for x
    x = 8,136,651,143,435,428,823,040/107,263,859,223.38
  6. Step 6: Final answer
    x = 75,856,408,694.85

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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.