Home / 3,188,103,639,214-4,782,155,458,820.60-3,188,103,639,214

Finding the Fourth Proportional to 3,188,103,639,214, 4,782,155,458,820.60 and 3,188,103,639,214

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Solution

The fourth proportional to 3,188,103,639,214, 4,782,155,458,820.60 and 3,188,103,639,214 is: 4,782,155,458,820.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,639,214 : 4,782,155,458,820.60 = 3,188,103,639,214 : x
  2. Step 2: Convert to fraction form
    3,188,103,639,214/4,782,155,458,820.60 = 3,188,103,639,214/x
  3. Step 3: Cross multiply
    3,188,103,639,214x = 4,782,155,458,820.60 × 3,188,103,639,214
  4. Step 4: Simplify right side
    3,188,103,639,214x = 15,246,007,221,553,049,251,086,336
  5. Step 5: Solve for x
    x = 15,246,007,221,553,049,251,086,336/3,188,103,639,214
  6. Step 6: Final answer
    x = 4,782,155,458,820.60

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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.