Home / 237,598,338.38-327,886,435.62-131,759,206.02

Finding the Fourth Proportional to 237,598,338.38, 327,886,435.62 and 131,759,206.02

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Solution

The fourth proportional to 237,598,338.38, 327,886,435.62 and 131,759,206.02 is: 181,828,108.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,598,338.38 : 327,886,435.62 = 131,759,206.02 : x
  2. Step 2: Convert to fraction form
    237,598,338.38/327,886,435.62 = 131,759,206.02/x
  3. Step 3: Cross multiply
    237,598,338.38x = 327,886,435.62 × 131,759,206.02
  4. Step 4: Simplify right side
    237,598,338.38x = 43,202,056,422,019,048
  5. Step 5: Solve for x
    x = 43,202,056,422,019,048/237,598,338.38
  6. Step 6: Final answer
    x = 181,828,108.38

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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.