Home / 3,188,103,629,012-4,782,155,443,518-3,188,103,629,012

Finding the Fourth Proportional to 3,188,103,629,012, 4,782,155,443,518 and 3,188,103,629,012

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Solution

The fourth proportional to 3,188,103,629,012, 4,782,155,443,518 and 3,188,103,629,012 is: 4,782,155,443,518

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,629,012 : 4,782,155,443,518 = 3,188,103,629,012 : x
  2. Step 2: Convert to fraction form
    3,188,103,629,012/4,782,155,443,518 = 3,188,103,629,012/x
  3. Step 3: Cross multiply
    3,188,103,629,012x = 4,782,155,443,518 × 3,188,103,629,012
  4. Step 4: Simplify right side
    3,188,103,629,012x = 15,246,007,123,979,226,306,314,240
  5. Step 5: Solve for x
    x = 15,246,007,123,979,226,306,314,240/3,188,103,629,012
  6. Step 6: Final answer
    x = 4,782,155,443,518

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.