Home / 536,544,069.60-804,816,104.40-278,263,743.60

Finding the Fourth Proportional to 536,544,069.60, 804,816,104.40 and 278,263,743.60

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Solution

The fourth proportional to 536,544,069.60, 804,816,104.40 and 278,263,743.60 is: 417,395,615.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,544,069.60 : 804,816,104.40 = 278,263,743.60 : x
  2. Step 2: Convert to fraction form
    536,544,069.60/804,816,104.40 = 278,263,743.60/x
  3. Step 3: Cross multiply
    536,544,069.60x = 804,816,104.40 × 278,263,743.60
  4. Step 4: Simplify right side
    536,544,069.60x = 223,951,142,119,912,448
  5. Step 5: Solve for x
    x = 223,951,142,119,912,448/536,544,069.60
  6. Step 6: Final answer
    x = 417,395,615.40

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