Home / 237,540,801.37-356,366,970.56-73,770,105.73

Finding the Fourth Proportional to 237,540,801.37, 356,366,970.56 and 73,770,105.73

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Solution

The fourth proportional to 237,540,801.37, 356,366,970.56 and 73,770,105.73 is: 110,672,477.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,540,801.37 : 356,366,970.56 = 73,770,105.73 : x
  2. Step 2: Convert to fraction form
    237,540,801.37/356,366,970.56 = 73,770,105.73/x
  3. Step 3: Cross multiply
    237,540,801.37x = 356,366,970.56 × 73,770,105.73
  4. Step 4: Simplify right side
    237,540,801.37x = 26,289,229,096,891,000
  5. Step 5: Solve for x
    x = 26,289,229,096,891,000/237,540,801.37
  6. Step 6: Final answer
    x = 110,672,477.93

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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.