Home / 3,929,860,503,097.20-5,894,910,843,630.30-1,348,246,797,897.60

Finding the Fourth Proportional to 3,929,860,503,097.20, 5,894,910,843,630.30 and 1,348,246,797,897.60

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Solution

The fourth proportional to 3,929,860,503,097.20, 5,894,910,843,630.30 and 1,348,246,797,897.60 is: 2,022,411,396,677.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,929,860,503,097.20 : 5,894,910,843,630.30 = 1,348,246,797,897.60 : x
  2. Step 2: Convert to fraction form
    3,929,860,503,097.20/5,894,910,843,630.30 = 1,348,246,797,897.60/x
  3. Step 3: Cross multiply
    3,929,860,503,097.20x = 5,894,910,843,630.30 × 1,348,246,797,897.60
  4. Step 4: Simplify right side
    3,929,860,503,097.20x = 7,947,794,668,816,392,433,696,768
  5. Step 5: Solve for x
    x = 7,947,794,668,816,392,433,696,768/3,929,860,503,097.20
  6. Step 6: Final answer
    x = 2,022,411,396,677.46

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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.