Home / 629,856,871.80-944,785,307.70-476,801,863.80

Finding the Fourth Proportional to 629,856,871.80, 944,785,307.70 and 476,801,863.80

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Solution

The fourth proportional to 629,856,871.80, 944,785,307.70 and 476,801,863.80 is: 715,202,795.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,856,871.80 : 944,785,307.70 = 476,801,863.80 : x
  2. Step 2: Convert to fraction form
    629,856,871.80/944,785,307.70 = 476,801,863.80/x
  3. Step 3: Cross multiply
    629,856,871.80x = 944,785,307.70 × 476,801,863.80
  4. Step 4: Simplify right side
    629,856,871.80x = 450,475,395,602,216,512
  5. Step 5: Solve for x
    x = 450,475,395,602,216,512/629,856,871.80
  6. Step 6: Final answer
    x = 715,202,795.70

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