Home / 269,032,209.60-403,548,314.40-203,983,831.20

Finding the Fourth Proportional to 269,032,209.60, 403,548,314.40 and 203,983,831.20

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Solution

The fourth proportional to 269,032,209.60, 403,548,314.40 and 203,983,831.20 is: 305,975,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,032,209.60 : 403,548,314.40 = 203,983,831.20 : x
  2. Step 2: Convert to fraction form
    269,032,209.60/403,548,314.40 = 203,983,831.20/x
  3. Step 3: Cross multiply
    269,032,209.60x = 403,548,314.40 × 203,983,831.20
  4. Step 4: Simplify right side
    269,032,209.60x = 82,317,331,245,614,112
  5. Step 5: Solve for x
    x = 82,317,331,245,614,112/269,032,209.60
  6. Step 6: Final answer
    x = 305,975,746.80

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