Home / 13,513,773.55-20,273,268.31-4,413,424.61

Finding the Fourth Proportional to 13,513,773.55, 20,273,268.31 and 4,413,424.61

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Solution

The fourth proportional to 13,513,773.55, 20,273,268.31 and 4,413,424.61 is: 6,620,988.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,513,773.55 : 20,273,268.31 = 4,413,424.61 : x
  2. Step 2: Convert to fraction form
    13,513,773.55/20,273,268.31 = 4,413,424.61/x
  3. Step 3: Cross multiply
    13,513,773.55x = 20,273,268.31 × 4,413,424.61
  4. Step 4: Simplify right side
    13,513,773.55x = 89,474,541,172,087.22
  5. Step 5: Solve for x
    x = 89,474,541,172,087.22/13,513,773.55
  6. Step 6: Final answer
    x = 6,620,988.64

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