Home / 5,819,587,214.40-8,729,380,821.60-2,873,278,310.40

Finding the Fourth Proportional to 5,819,587,214.40, 8,729,380,821.60 and 2,873,278,310.40

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Solution

The fourth proportional to 5,819,587,214.40, 8,729,380,821.60 and 2,873,278,310.40 is: 4,309,917,465.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,587,214.40 : 8,729,380,821.60 = 2,873,278,310.40 : x
  2. Step 2: Convert to fraction form
    5,819,587,214.40/8,729,380,821.60 = 2,873,278,310.40/x
  3. Step 3: Cross multiply
    5,819,587,214.40x = 8,729,380,821.60 × 2,873,278,310.40
  4. Step 4: Simplify right side
    5,819,587,214.40x = 25,081,940,577,925,013,504
  5. Step 5: Solve for x
    x = 25,081,940,577,925,013,504/5,819,587,214.40
  6. Step 6: Final answer
    x = 4,309,917,465.60

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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.