Home / 3,552,522,336.56-4,902,538,880.76-1,944,950,518.64

Finding the Fourth Proportional to 3,552,522,336.56, 4,902,538,880.76 and 1,944,950,518.64

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Solution

The fourth proportional to 3,552,522,336.56, 4,902,538,880.76 and 1,944,950,518.64 is: 2,684,063,500.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,522,336.56 : 4,902,538,880.76 = 1,944,950,518.64 : x
  2. Step 2: Convert to fraction form
    3,552,522,336.56/4,902,538,880.76 = 1,944,950,518.64/x
  3. Step 3: Cross multiply
    3,552,522,336.56x = 4,902,538,880.76 × 1,944,950,518.64
  4. Step 4: Simplify right side
    3,552,522,336.56x = 9,535,195,538,786,928,640
  5. Step 5: Solve for x
    x = 9,535,195,538,786,928,640/3,552,522,336.56
  6. Step 6: Final answer
    x = 2,684,063,500.65

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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.