Home / 4,647,367,388.58-6,970,370,070.26-2,285,894,477.73

Finding the Fourth Proportional to 4,647,367,388.58, 6,970,370,070.26 and 2,285,894,477.73

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Solution

The fourth proportional to 4,647,367,388.58, 6,970,370,070.26 and 2,285,894,477.73 is: 3,428,506,747.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,367,388.58 : 6,970,370,070.26 = 2,285,894,477.73 : x
  2. Step 2: Convert to fraction form
    4,647,367,388.58/6,970,370,070.26 = 2,285,894,477.73/x
  3. Step 3: Cross multiply
    4,647,367,388.58x = 6,970,370,070.26 × 2,285,894,477.73
  4. Step 4: Simplify right side
    4,647,367,388.58x = 15,933,530,451,341,807,616
  5. Step 5: Solve for x
    x = 15,933,530,451,341,807,616/4,647,367,388.58
  6. Step 6: Final answer
    x = 3,428,506,747.82

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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.