Home / 36,649,288.46-54,926,110.29-20,474,586.38

Finding the Fourth Proportional to 36,649,288.46, 54,926,110.29 and 20,474,586.38

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Solution

The fourth proportional to 36,649,288.46, 54,926,110.29 and 20,474,586.38 is: 30,685,162.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,649,288.46 : 54,926,110.29 = 20,474,586.38 : x
  2. Step 2: Convert to fraction form
    36,649,288.46/54,926,110.29 = 20,474,586.38/x
  3. Step 3: Cross multiply
    36,649,288.46x = 54,926,110.29 × 20,474,586.38
  4. Step 4: Simplify right side
    36,649,288.46x = 1,124,589,389,650,011.75
  5. Step 5: Solve for x
    x = 1,124,589,389,650,011.75/36,649,288.46
  6. Step 6: Final answer
    x = 30,685,162.98

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