Home / 13,825,345.40-20,701,730.10-9,759,879.80

Finding the Fourth Proportional to 13,825,345.40, 20,701,730.10 and 9,759,879.80

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Solution

The fourth proportional to 13,825,345.40, 20,701,730.10 and 9,759,879.80 is: 14,614,202.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,825,345.40 : 20,701,730.10 = 9,759,879.80 : x
  2. Step 2: Convert to fraction form
    13,825,345.40/20,701,730.10 = 9,759,879.80/x
  3. Step 3: Cross multiply
    13,825,345.40x = 20,701,730.10 × 9,759,879.80
  4. Step 4: Simplify right side
    13,825,345.40x = 202,046,397,428,042
  5. Step 5: Solve for x
    x = 202,046,397,428,042/13,825,345.40
  6. Step 6: Final answer
    x = 14,614,202.51

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