Home / 38,852,405.20-58,278,607.80-19,742,107.60

Finding the Fourth Proportional to 38,852,405.20, 58,278,607.80 and 19,742,107.60

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Solution

The fourth proportional to 38,852,405.20, 58,278,607.80 and 19,742,107.60 is: 29,613,161.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,852,405.20 : 58,278,607.80 = 19,742,107.60 : x
  2. Step 2: Convert to fraction form
    38,852,405.20/58,278,607.80 = 19,742,107.60/x
  3. Step 3: Cross multiply
    38,852,405.20x = 58,278,607.80 × 19,742,107.60
  4. Step 4: Simplify right side
    38,852,405.20x = 1,150,542,545,965,799.25
  5. Step 5: Solve for x
    x = 1,150,542,545,965,799.25/38,852,405.20
  6. Step 6: Final answer
    x = 29,613,161.40

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