Home / 4,915,693,737,007.70-7,373,540,605,511.60-4,915,693,737,007.70

Finding the Fourth Proportional to 4,915,693,737,007.70, 7,373,540,605,511.60 and 4,915,693,737,007.70

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Solution

The fourth proportional to 4,915,693,737,007.70, 7,373,540,605,511.60 and 4,915,693,737,007.70 is: 7,373,540,605,511.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,693,737,007.70 : 7,373,540,605,511.60 = 4,915,693,737,007.70 : x
  2. Step 2: Convert to fraction form
    4,915,693,737,007.70/7,373,540,605,511.60 = 4,915,693,737,007.70/x
  3. Step 3: Cross multiply
    4,915,693,737,007.70x = 7,373,540,605,511.60 × 4,915,693,737,007.70
  4. Step 4: Simplify right side
    4,915,693,737,007.70x = 36,246,067,374,085,336,253,595,648
  5. Step 5: Solve for x
    x = 36,246,067,374,085,336,253,595,648/4,915,693,737,007.70
  6. Step 6: Final answer
    x = 7,373,540,605,511.60

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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.