Home / 9,721,480.08-14,578,843.16-5,410,109.64

Finding the Fourth Proportional to 9,721,480.08, 14,578,843.16 and 5,410,109.64

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Solution

The fourth proportional to 9,721,480.08, 14,578,843.16 and 5,410,109.64 is: 8,113,285.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,721,480.08 : 14,578,843.16 = 5,410,109.64 : x
  2. Step 2: Convert to fraction form
    9,721,480.08/14,578,843.16 = 5,410,109.64/x
  3. Step 3: Cross multiply
    9,721,480.08x = 14,578,843.16 × 5,410,109.64
  4. Step 4: Simplify right side
    9,721,480.08x = 78,873,139,919,964.06
  5. Step 5: Solve for x
    x = 78,873,139,919,964.06/9,721,480.08
  6. Step 6: Final answer
    x = 8,113,285.14

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