Home / 484,965,506.70-727,448,260.05-239,439,764.70

Finding the Fourth Proportional to 484,965,506.70, 727,448,260.05 and 239,439,764.70

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Solution

The fourth proportional to 484,965,506.70, 727,448,260.05 and 239,439,764.70 is: 359,159,647.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,965,506.70 : 727,448,260.05 = 239,439,764.70 : x
  2. Step 2: Convert to fraction form
    484,965,506.70/727,448,260.05 = 239,439,764.70/x
  3. Step 3: Cross multiply
    484,965,506.70x = 727,448,260.05 × 239,439,764.70
  4. Step 4: Simplify right side
    484,965,506.70x = 174,180,040,217,796,384
  5. Step 5: Solve for x
    x = 174,180,040,217,796,384/484,965,506.70
  6. Step 6: Final answer
    x = 359,159,647.05

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