Home / 237,410,009.62-356,122,012.83-202,647,233.14

Finding the Fourth Proportional to 237,410,009.62, 356,122,012.83 and 202,647,233.14

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Solution

The fourth proportional to 237,410,009.62, 356,122,012.83 and 202,647,233.14 is: 303,976,823.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,410,009.62 : 356,122,012.83 = 202,647,233.14 : x
  2. Step 2: Convert to fraction form
    237,410,009.62/356,122,012.83 = 202,647,233.14/x
  3. Step 3: Cross multiply
    237,410,009.62x = 356,122,012.83 × 202,647,233.14
  4. Step 4: Simplify right side
    237,410,009.62x = 72,167,140,560,247,072
  5. Step 5: Solve for x
    x = 72,167,140,560,247,072/237,410,009.62
  6. Step 6: Final answer
    x = 303,976,823.37

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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.