Home / 50,324,899,193.70-69,449,836,835.67-27,463,512,996.42

Finding the Fourth Proportional to 50,324,899,193.70, 69,449,836,835.67 and 27,463,512,996.42

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Solution

The fourth proportional to 50,324,899,193.70, 69,449,836,835.67 and 27,463,512,996.42 is: 37,900,453,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,324,899,193.70 : 69,449,836,835.67 = 27,463,512,996.42 : x
  2. Step 2: Convert to fraction form
    50,324,899,193.70/69,449,836,835.67 = 27,463,512,996.42/x
  3. Step 3: Cross multiply
    50,324,899,193.70x = 69,449,836,835.67 × 27,463,512,996.42
  4. Step 4: Simplify right side
    50,324,899,193.70x = 1,907,336,496,535,671,406,592
  5. Step 5: Solve for x
    x = 1,907,336,496,535,671,406,592/50,324,899,193.70
  6. Step 6: Final answer
    x = 37,900,453,395.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.