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Finding the Fourth Proportional to 497,751,545.80, 746,627,318.70 and 344,696,537.80

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Solution

The fourth proportional to 497,751,545.80, 746,627,318.70 and 344,696,537.80 is: 517,044,806.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,751,545.80 : 746,627,318.70 = 344,696,537.80 : x
  2. Step 2: Convert to fraction form
    497,751,545.80/746,627,318.70 = 344,696,537.80/x
  3. Step 3: Cross multiply
    497,751,545.80x = 746,627,318.70 × 344,696,537.80
  4. Step 4: Simplify right side
    497,751,545.80x = 257,359,851,782,787,232
  5. Step 5: Solve for x
    x = 257,359,851,782,787,232/497,751,545.80
  6. Step 6: Final answer
    x = 517,044,806.70

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