Home / 629,857,138.80-944,785,708.20-354,358,124.40

Finding the Fourth Proportional to 629,857,138.80, 944,785,708.20 and 354,358,124.40

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Solution

The fourth proportional to 629,857,138.80, 944,785,708.20 and 354,358,124.40 is: 531,537,186.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,857,138.80 : 944,785,708.20 = 354,358,124.40 : x
  2. Step 2: Convert to fraction form
    629,857,138.80/944,785,708.20 = 354,358,124.40/x
  3. Step 3: Cross multiply
    629,857,138.80x = 944,785,708.20 × 354,358,124.40
  4. Step 4: Simplify right side
    629,857,138.80x = 334,792,491,517,677,696
  5. Step 5: Solve for x
    x = 334,792,491,517,677,696/629,857,138.80
  6. Step 6: Final answer
    x = 531,537,186.60

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