Home / 3,826,274,626.60-5,739,411,939.90-2,080,313,794.60

Finding the Fourth Proportional to 3,826,274,626.60, 5,739,411,939.90 and 2,080,313,794.60

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Solution

The fourth proportional to 3,826,274,626.60, 5,739,411,939.90 and 2,080,313,794.60 is: 3,120,470,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,274,626.60 : 5,739,411,939.90 = 2,080,313,794.60 : x
  2. Step 2: Convert to fraction form
    3,826,274,626.60/5,739,411,939.90 = 2,080,313,794.60/x
  3. Step 3: Cross multiply
    3,826,274,626.60x = 5,739,411,939.90 × 2,080,313,794.60
  4. Step 4: Simplify right side
    3,826,274,626.60x = 11,939,777,831,465,914,368
  5. Step 5: Solve for x
    x = 11,939,777,831,465,914,368/3,826,274,626.60
  6. Step 6: Final answer
    x = 3,120,470,691.90

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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.