Home / 3,821,339,093.55-5,730,090,898.26-2,226,488,771.39

Finding the Fourth Proportional to 3,821,339,093.55, 5,730,090,898.26 and 2,226,488,771.39

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Solution

The fourth proportional to 3,821,339,093.55, 5,730,090,898.26 and 2,226,488,771.39 is: 3,338,615,791.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,339,093.55 : 5,730,090,898.26 = 2,226,488,771.39 : x
  2. Step 2: Convert to fraction form
    3,821,339,093.55/5,730,090,898.26 = 2,226,488,771.39/x
  3. Step 3: Cross multiply
    3,821,339,093.55x = 5,730,090,898.26 × 2,226,488,771.39
  4. Step 4: Simplify right side
    3,821,339,093.55x = 12,757,983,043,991,279,616
  5. Step 5: Solve for x
    x = 12,757,983,043,991,279,616/3,821,339,093.55
  6. Step 6: Final answer
    x = 3,338,615,791.92

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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.