Home / 89,476,785.36-123,476,790.24-50,318,550

Finding the Fourth Proportional to 89,476,785.36, 123,476,790.24 and 50,318,550

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Solution

The fourth proportional to 89,476,785.36, 123,476,790.24 and 50,318,550 is: 69,438,939.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,476,785.36 : 123,476,790.24 = 50,318,550 : x
  2. Step 2: Convert to fraction form
    89,476,785.36/123,476,790.24 = 50,318,550/x
  3. Step 3: Cross multiply
    89,476,785.36x = 123,476,790.24 × 50,318,550
  4. Step 4: Simplify right side
    89,476,785.36x = 6,213,173,043,530,952
  5. Step 5: Solve for x
    x = 6,213,173,043,530,952/89,476,785.36
  6. Step 6: Final answer
    x = 69,438,939.03

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