Home / 4,078,334,219,199.20-5,628,072,591,629.50-2,226,442,373,162.10

Finding the Fourth Proportional to 4,078,334,219,199.20, 5,628,072,591,629.50 and 2,226,442,373,162.10

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Solution

The fourth proportional to 4,078,334,219,199.20, 5,628,072,591,629.50 and 2,226,442,373,162.10 is: 3,072,474,844,814.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,334,219,199.20 : 5,628,072,591,629.50 = 2,226,442,373,162.10 : x
  2. Step 2: Convert to fraction form
    4,078,334,219,199.20/5,628,072,591,629.50 = 2,226,442,373,162.10/x
  3. Step 3: Cross multiply
    4,078,334,219,199.20x = 5,628,072,591,629.50 × 2,226,442,373,162.10
  4. Step 4: Simplify right side
    4,078,334,219,199.20x = 12,530,579,297,236,155,744,911,360
  5. Step 5: Solve for x
    x = 12,530,579,297,236,155,744,911,360/4,078,334,219,199.20
  6. Step 6: Final answer
    x = 3,072,474,844,814.61

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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.