Home / 2,132,511,284.57-3,199,203,200.55-733,313,841.04

Finding the Fourth Proportional to 2,132,511,284.57, 3,199,203,200.55 and 733,313,841.04

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Solution

The fourth proportional to 2,132,511,284.57, 3,199,203,200.55 and 733,313,841.04 is: 1,100,120,784.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,132,511,284.57 : 3,199,203,200.55 = 733,313,841.04 : x
  2. Step 2: Convert to fraction form
    2,132,511,284.57/3,199,203,200.55 = 733,313,841.04/x
  3. Step 3: Cross multiply
    2,132,511,284.57x = 3,199,203,200.55 × 733,313,841.04
  4. Step 4: Simplify right side
    2,132,511,284.57x = 2,346,019,987,262,781,952
  5. Step 5: Solve for x
    x = 2,346,019,987,262,781,952/2,132,511,284.57
  6. Step 6: Final answer
    x = 1,100,120,784.47

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1.5x scale

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.