Home / 11,382,736.40-17,068,199.70-4,190,568.20

Finding the Fourth Proportional to 11,382,736.40, 17,068,199.70 and 4,190,568.20

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Solution

The fourth proportional to 11,382,736.40, 17,068,199.70 and 4,190,568.20 is: 6,283,678.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,736.40 : 17,068,199.70 = 4,190,568.20 : x
  2. Step 2: Convert to fraction form
    11,382,736.40/17,068,199.70 = 4,190,568.20/x
  3. Step 3: Cross multiply
    11,382,736.40x = 17,068,199.70 × 4,190,568.20
  4. Step 4: Simplify right side
    11,382,736.40x = 71,525,454,894,069.55
  5. Step 5: Solve for x
    x = 71,525,454,894,069.55/11,382,736.40
  6. Step 6: Final answer
    x = 6,283,678.40

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