Home / 3,033,302,311,891.50-4,549,493,743,721.20-825,550,503,137.77

Finding the Fourth Proportional to 3,033,302,311,891.50, 4,549,493,743,721.20 and 825,550,503,137.77

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Solution

The fourth proportional to 3,033,302,311,891.50, 4,549,493,743,721.20 and 825,550,503,137.77 is: 1,238,200,635,138.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,891.50 : 4,549,493,743,721.20 = 825,550,503,137.77 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,891.50/4,549,493,743,721.20 = 825,550,503,137.77/x
  3. Step 3: Cross multiply
    3,033,302,311,891.50x = 4,549,493,743,721.20 × 825,550,503,137.77
  4. Step 4: Simplify right side
    3,033,302,311,891.50x = 3,755,836,849,151,173,491,425,280
  5. Step 5: Solve for x
    x = 3,755,836,849,151,173,491,425,280/3,033,302,311,891.50
  6. Step 6: Final answer
    x = 1,238,200,635,138.51

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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.