Home / 27,681,558.78-41,522,352.75-7,211,224.20

Finding the Fourth Proportional to 27,681,558.78, 41,522,352.75 and 7,211,224.20

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Solution

The fourth proportional to 27,681,558.78, 41,522,352.75 and 7,211,224.20 is: 10,816,840.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,681,558.78 : 41,522,352.75 = 7,211,224.20 : x
  2. Step 2: Convert to fraction form
    27,681,558.78/41,522,352.75 = 7,211,224.20/x
  3. Step 3: Cross multiply
    27,681,558.78x = 41,522,352.75 × 7,211,224.20
  4. Step 4: Simplify right side
    27,681,558.78x = 299,426,994,991,736.56
  5. Step 5: Solve for x
    x = 299,426,994,991,736.56/27,681,558.78
  6. Step 6: Final answer
    x = 10,816,840.10

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