Home / 13,542,926.49-20,310,122.18-4,442,903.53

Finding the Fourth Proportional to 13,542,926.49, 20,310,122.18 and 4,442,903.53

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Solution

The fourth proportional to 13,542,926.49, 20,310,122.18 and 4,442,903.53 is: 6,662,955.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,542,926.49 : 20,310,122.18 = 4,442,903.53 : x
  2. Step 2: Convert to fraction form
    13,542,926.49/20,310,122.18 = 4,442,903.53/x
  3. Step 3: Cross multiply
    13,542,926.49x = 20,310,122.18 × 4,442,903.53
  4. Step 4: Simplify right side
    13,542,926.49x = 90,235,913,488,585.25
  5. Step 5: Solve for x
    x = 90,235,913,488,585.25/13,542,926.49
  6. Step 6: Final answer
    x = 6,662,955.27

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