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Finding the Fourth Proportional to 17,631,758.40, 26,414,978.40 and 10,036,161.60

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Solution

The fourth proportional to 17,631,758.40, 26,414,978.40 and 10,036,161.60 is: 15,035,652.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,631,758.40 : 26,414,978.40 = 10,036,161.60 : x
  2. Step 2: Convert to fraction form
    17,631,758.40/26,414,978.40 = 10,036,161.60/x
  3. Step 3: Cross multiply
    17,631,758.40x = 26,414,978.40 × 10,036,161.60
  4. Step 4: Simplify right side
    17,631,758.40x = 265,104,991,882,909.41
  5. Step 5: Solve for x
    x = 265,104,991,882,909.41/17,631,758.40
  6. Step 6: Final answer
    x = 15,035,652.48

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