Home / 148,494,360.15-222,715,853.76-39,321,099.72

Finding the Fourth Proportional to 148,494,360.15, 222,715,853.76 and 39,321,099.72

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Solution

The fourth proportional to 148,494,360.15, 222,715,853.76 and 39,321,099.72 is: 58,974,847.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,494,360.15 : 222,715,853.76 = 39,321,099.72 : x
  2. Step 2: Convert to fraction form
    148,494,360.15/222,715,853.76 = 39,321,099.72/x
  3. Step 3: Cross multiply
    148,494,360.15x = 222,715,853.76 × 39,321,099.72
  4. Step 4: Simplify right side
    148,494,360.15x = 8,757,432,294,921,896
  5. Step 5: Solve for x
    x = 8,757,432,294,921,896/148,494,360.15
  6. Step 6: Final answer
    x = 58,974,847.84

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