Home / 11,865,268.72-17,799,557.46-3,668,580.15

Finding the Fourth Proportional to 11,865,268.72, 17,799,557.46 and 3,668,580.15

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Solution

The fourth proportional to 11,865,268.72, 17,799,557.46 and 3,668,580.15 is: 5,503,381.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,865,268.72 : 17,799,557.46 = 3,668,580.15 : x
  2. Step 2: Convert to fraction form
    11,865,268.72/17,799,557.46 = 3,668,580.15/x
  3. Step 3: Cross multiply
    11,865,268.72x = 17,799,557.46 × 3,668,580.15
  4. Step 4: Simplify right side
    11,865,268.72x = 65,299,103,176,540.42
  5. Step 5: Solve for x
    x = 65,299,103,176,540.42/11,865,268.72
  6. Step 6: Final answer
    x = 5,503,381.74

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