Home / 3,243,591,508.26-4,476,330,080.46-1,814,577,367.86

Finding the Fourth Proportional to 3,243,591,508.26, 4,476,330,080.46 and 1,814,577,367.86

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Solution

The fourth proportional to 3,243,591,508.26, 4,476,330,080.46 and 1,814,577,367.86 is: 2,504,213,996.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,591,508.26 : 4,476,330,080.46 = 1,814,577,367.86 : x
  2. Step 2: Convert to fraction form
    3,243,591,508.26/4,476,330,080.46 = 1,814,577,367.86/x
  3. Step 3: Cross multiply
    3,243,591,508.26x = 4,476,330,080.46 × 1,814,577,367.86
  4. Step 4: Simplify right side
    3,243,591,508.26x = 8,122,647,255,073,648,640
  5. Step 5: Solve for x
    x = 8,122,647,255,073,648,640/3,243,591,508.26
  6. Step 6: Final answer
    x = 2,504,213,996.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.