Home / 3,188,103,625,610.40-4,782,155,438,415.80-3,188,103,625,610.40

Finding the Fourth Proportional to 3,188,103,625,610.40, 4,782,155,438,415.80 and 3,188,103,625,610.40

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Solution

The fourth proportional to 3,188,103,625,610.40, 4,782,155,438,415.80 and 3,188,103,625,610.40 is: 4,782,155,438,415.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,625,610.40 : 4,782,155,438,415.80 = 3,188,103,625,610.40 : x
  2. Step 2: Convert to fraction form
    3,188,103,625,610.40/4,782,155,438,415.80 = 3,188,103,625,610.40/x
  3. Step 3: Cross multiply
    3,188,103,625,610.40x = 4,782,155,438,415.80 × 3,188,103,625,610.40
  4. Step 4: Simplify right side
    3,188,103,625,610.40x = 15,246,007,091,445,903,453,585,408
  5. Step 5: Solve for x
    x = 15,246,007,091,445,903,453,585,408/3,188,103,625,610.40
  6. Step 6: Final answer
    x = 4,782,155,438,415.80

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