Home / 268,905,735.60-403,358,603.40-262,933,767.60

Finding the Fourth Proportional to 268,905,735.60, 403,358,603.40 and 262,933,767.60

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Solution

The fourth proportional to 268,905,735.60, 403,358,603.40 and 262,933,767.60 is: 394,400,651.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,905,735.60 : 403,358,603.40 = 262,933,767.60 : x
  2. Step 2: Convert to fraction form
    268,905,735.60/403,358,603.40 = 262,933,767.60/x
  3. Step 3: Cross multiply
    268,905,735.60x = 403,358,603.40 × 262,933,767.60
  4. Step 4: Simplify right side
    268,905,735.60x = 106,056,597,285,836,160
  5. Step 5: Solve for x
    x = 106,056,597,285,836,160/268,905,735.60
  6. Step 6: Final answer
    x = 394,400,651.40

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