Home / 26,880,929.60-40,321,394.40-9,835,937.60

Finding the Fourth Proportional to 26,880,929.60, 40,321,394.40 and 9,835,937.60

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Solution

The fourth proportional to 26,880,929.60, 40,321,394.40 and 9,835,937.60 is: 14,753,906.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,880,929.60 : 40,321,394.40 = 9,835,937.60 : x
  2. Step 2: Convert to fraction form
    26,880,929.60/40,321,394.40 = 9,835,937.60/x
  3. Step 3: Cross multiply
    26,880,929.60x = 40,321,394.40 × 9,835,937.60
  4. Step 4: Simplify right side
    26,880,929.60x = 396,598,719,263,389.44
  5. Step 5: Solve for x
    x = 396,598,719,263,389.44/26,880,929.60
  6. Step 6: Final answer
    x = 14,753,906.40

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