Home / 9,816,397.92-14,705,441.15-7,647,266.45

Finding the Fourth Proportional to 9,816,397.92, 14,705,441.15 and 7,647,266.45

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Solution

The fourth proportional to 9,816,397.92, 14,705,441.15 and 7,647,266.45 is: 11,455,976.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816,397.92 : 14,705,441.15 = 7,647,266.45 : x
  2. Step 2: Convert to fraction form
    9,816,397.92/14,705,441.15 = 7,647,266.45/x
  3. Step 3: Cross multiply
    9,816,397.92x = 14,705,441.15 × 7,647,266.45
  4. Step 4: Simplify right side
    9,816,397.92x = 112,456,426,738,844.42
  5. Step 5: Solve for x
    x = 112,456,426,738,844.42/9,816,397.92
  6. Step 6: Final answer
    x = 11,455,976.79

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