Home / 17,179,803.75-25,769,705.64-5,212,539.75

Finding the Fourth Proportional to 17,179,803.75, 25,769,705.64 and 5,212,539.75

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Solution

The fourth proportional to 17,179,803.75, 25,769,705.64 and 5,212,539.75 is: 7,818,809.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,803.75 : 25,769,705.64 = 5,212,539.75 : x
  2. Step 2: Convert to fraction form
    17,179,803.75/25,769,705.64 = 5,212,539.75/x
  3. Step 3: Cross multiply
    17,179,803.75x = 25,769,705.64 × 5,212,539.75
  4. Step 4: Simplify right side
    17,179,803.75x = 134,325,614,994,299.19
  5. Step 5: Solve for x
    x = 134,325,614,994,299.19/17,179,803.75
  6. Step 6: Final answer
    x = 7,818,809.63

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