Home / 3,188,103,639,212-4,782,155,458,817.60-3,188,103,639,212

Finding the Fourth Proportional to 3,188,103,639,212, 4,782,155,458,817.60 and 3,188,103,639,212

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Solution

The fourth proportional to 3,188,103,639,212, 4,782,155,458,817.60 and 3,188,103,639,212 is: 4,782,155,458,817.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,639,212 : 4,782,155,458,817.60 = 3,188,103,639,212 : x
  2. Step 2: Convert to fraction form
    3,188,103,639,212/4,782,155,458,817.60 = 3,188,103,639,212/x
  3. Step 3: Cross multiply
    3,188,103,639,212x = 4,782,155,458,817.60 × 3,188,103,639,212
  4. Step 4: Simplify right side
    3,188,103,639,212x = 15,246,007,221,533,921,614,233,600
  5. Step 5: Solve for x
    x = 15,246,007,221,533,921,614,233,600/3,188,103,639,212
  6. Step 6: Final answer
    x = 4,782,155,458,817.60

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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.