Home / 6,080,847,994.92-8,392,451,230.36-3,404,800,629.72

Finding the Fourth Proportional to 6,080,847,994.92, 8,392,451,230.36 and 3,404,800,629.72

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Solution

The fourth proportional to 6,080,847,994.92, 8,392,451,230.36 and 3,404,800,629.72 is: 4,699,118,158.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,847,994.92 : 8,392,451,230.36 = 3,404,800,629.72 : x
  2. Step 2: Convert to fraction form
    6,080,847,994.92/8,392,451,230.36 = 3,404,800,629.72/x
  3. Step 3: Cross multiply
    6,080,847,994.92x = 8,392,451,230.36 × 3,404,800,629.72
  4. Step 4: Simplify right side
    6,080,847,994.92x = 28,574,623,234,036,584,448
  5. Step 5: Solve for x
    x = 28,574,623,234,036,584,448/6,080,847,994.92
  6. Step 6: Final answer
    x = 4,699,118,158.84

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1.5x scale

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.