Home / 4,278,795,634.92-5,903,853,759.41-2,470,276,164.86

Finding the Fourth Proportional to 4,278,795,634.92, 5,903,853,759.41 and 2,470,276,164.86

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Solution

The fourth proportional to 4,278,795,634.92, 5,903,853,759.41 and 2,470,276,164.86 is: 3,408,470,622.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,278,795,634.92 : 5,903,853,759.41 = 2,470,276,164.86 : x
  2. Step 2: Convert to fraction form
    4,278,795,634.92/5,903,853,759.41 = 2,470,276,164.86/x
  3. Step 3: Cross multiply
    4,278,795,634.92x = 5,903,853,759.41 × 2,470,276,164.86
  4. Step 4: Simplify right side
    4,278,795,634.92x = 14,584,149,222,647,756,800
  5. Step 5: Solve for x
    x = 14,584,149,222,647,756,800/4,278,795,634.92
  6. Step 6: Final answer
    x = 3,408,470,622.81

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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.