Home / 3,259,223,336.72-4,497,836,845.80-1,830,546,212.24

Finding the Fourth Proportional to 3,259,223,336.72, 4,497,836,845.80 and 1,830,546,212.24

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Solution

The fourth proportional to 3,259,223,336.72, 4,497,836,845.80 and 1,830,546,212.24 is: 2,526,214,791.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,223,336.72 : 4,497,836,845.80 = 1,830,546,212.24 : x
  2. Step 2: Convert to fraction form
    3,259,223,336.72/4,497,836,845.80 = 1,830,546,212.24/x
  3. Step 3: Cross multiply
    3,259,223,336.72x = 4,497,836,845.80 × 1,830,546,212.24
  4. Step 4: Simplify right side
    3,259,223,336.72x = 8,233,498,201,352,698,880
  5. Step 5: Solve for x
    x = 8,233,498,201,352,698,880/3,259,223,336.72
  6. Step 6: Final answer
    x = 2,526,214,791.29

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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.