Home / 4,522,112,007.92-6,236,183,665.22-2,993,780,841.92

Finding the Fourth Proportional to 4,522,112,007.92, 6,236,183,665.22 and 2,993,780,841.92

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Solution

The fourth proportional to 4,522,112,007.92, 6,236,183,665.22 and 2,993,780,841.92 is: 4,128,550,365.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,112,007.92 : 6,236,183,665.22 = 2,993,780,841.92 : x
  2. Step 2: Convert to fraction form
    4,522,112,007.92/6,236,183,665.22 = 2,993,780,841.92/x
  3. Step 3: Cross multiply
    4,522,112,007.92x = 6,236,183,665.22 × 2,993,780,841.92
  4. Step 4: Simplify right side
    4,522,112,007.92x = 18,669,767,183,630,086,144
  5. Step 5: Solve for x
    x = 18,669,767,183,630,086,144/4,522,112,007.92
  6. Step 6: Final answer
    x = 4,128,550,365.61

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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.