Home / 4,915,693,960,091.80-7,373,540,940,137.60-4,915,693,960,091.80

Finding the Fourth Proportional to 4,915,693,960,091.80, 7,373,540,940,137.60 and 4,915,693,960,091.80

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Solution

The fourth proportional to 4,915,693,960,091.80, 7,373,540,940,137.60 and 4,915,693,960,091.80 is: 7,373,540,940,137.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,693,960,091.80 : 7,373,540,940,137.60 = 4,915,693,960,091.80 : x
  2. Step 2: Convert to fraction form
    4,915,693,960,091.80/7,373,540,940,137.60 = 4,915,693,960,091.80/x
  3. Step 3: Cross multiply
    4,915,693,960,091.80x = 7,373,540,940,137.60 × 4,915,693,960,091.80
  4. Step 4: Simplify right side
    4,915,693,960,091.80x = 36,246,070,663,924,010,318,823,424
  5. Step 5: Solve for x
    x = 36,246,070,663,924,010,318,823,424/4,915,693,960,091.80
  6. Step 6: Final answer
    x = 7,373,540,940,137.60

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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.