Home / 13,815,419.04-20,723,180.40-4,230,760.32

Finding the Fourth Proportional to 13,815,419.04, 20,723,180.40 and 4,230,760.32

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Solution

The fourth proportional to 13,815,419.04, 20,723,180.40 and 4,230,760.32 is: 6,346,156.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,815,419.04 : 20,723,180.40 = 4,230,760.32 : x
  2. Step 2: Convert to fraction form
    13,815,419.04/20,723,180.40 = 4,230,760.32/x
  3. Step 3: Cross multiply
    13,815,419.04x = 20,723,180.40 × 4,230,760.32
  4. Step 4: Simplify right side
    13,815,419.04x = 87,674,809,340,521.73
  5. Step 5: Solve for x
    x = 87,674,809,340,521.73/13,815,419.04
  6. Step 6: Final answer
    x = 6,346,156.36

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