Home / 131,667,978-181,703,685.48-75,912,295.44

Finding the Fourth Proportional to 131,667,978, 181,703,685.48 and 75,912,295.44

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Solution

The fourth proportional to 131,667,978, 181,703,685.48 and 75,912,295.44 is: 104,760,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,667,978 : 181,703,685.48 = 75,912,295.44 : x
  2. Step 2: Convert to fraction form
    131,667,978/181,703,685.48 = 75,912,295.44/x
  3. Step 3: Cross multiply
    131,667,978x = 181,703,685.48 × 75,912,295.44
  4. Step 4: Simplify right side
    131,667,978x = 13,793,543,854,694,596
  5. Step 5: Solve for x
    x = 13,793,543,854,694,596/131,667,978
  6. Step 6: Final answer
    x = 104,760,049.21

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