Home / 3,188,103,629,014-4,782,155,443,521.20-3,188,103,629,014

Finding the Fourth Proportional to 3,188,103,629,014, 4,782,155,443,521.20 and 3,188,103,629,014

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Solution

The fourth proportional to 3,188,103,629,014, 4,782,155,443,521.20 and 3,188,103,629,014 is: 4,782,155,443,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,629,014 : 4,782,155,443,521.20 = 3,188,103,629,014 : x
  2. Step 2: Convert to fraction form
    3,188,103,629,014/4,782,155,443,521.20 = 3,188,103,629,014/x
  3. Step 3: Cross multiply
    3,188,103,629,014x = 4,782,155,443,521.20 × 3,188,103,629,014
  4. Step 4: Simplify right side
    3,188,103,629,014x = 15,246,007,123,998,993,893,294,080
  5. Step 5: Solve for x
    x = 15,246,007,123,998,993,893,294,080/3,188,103,629,014
  6. Step 6: Final answer
    x = 4,782,155,443,521.20

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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.