Home / 82,178,135.18-123,238,126.60-23,873,682.93

Finding the Fourth Proportional to 82,178,135.18, 123,238,126.60 and 23,873,682.93

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Solution

The fourth proportional to 82,178,135.18, 123,238,126.60 and 23,873,682.93 is: 35,802,077.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,178,135.18 : 123,238,126.60 = 23,873,682.93 : x
  2. Step 2: Convert to fraction form
    82,178,135.18/123,238,126.60 = 23,873,682.93/x
  3. Step 3: Cross multiply
    82,178,135.18x = 123,238,126.60 × 23,873,682.93
  4. Step 4: Simplify right side
    82,178,135.18x = 2,942,147,958,947,942
  5. Step 5: Solve for x
    x = 2,942,147,958,947,942/82,178,135.18
  6. Step 6: Final answer
    x = 35,802,077.43

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