Home / 87,957,261.54-121,378,709.91-48,264,670.34

Finding the Fourth Proportional to 87,957,261.54, 121,378,709.91 and 48,264,670.34

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Solution

The fourth proportional to 87,957,261.54, 121,378,709.91 and 48,264,670.34 is: 66,603,976.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,957,261.54 : 121,378,709.91 = 48,264,670.34 : x
  2. Step 2: Convert to fraction form
    87,957,261.54/121,378,709.91 = 48,264,670.34/x
  3. Step 3: Cross multiply
    87,957,261.54x = 121,378,709.91 × 48,264,670.34
  4. Step 4: Simplify right side
    87,957,261.54x = 5,858,303,420,039,172
  5. Step 5: Solve for x
    x = 5,858,303,420,039,172/87,957,261.54
  6. Step 6: Final answer
    x = 66,603,976.95

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