Home / 7,592,412,286.56-11,380,582,894.32-3,454,761,453.60

Finding the Fourth Proportional to 7,592,412,286.56, 11,380,582,894.32 and 3,454,761,453.60

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Solution

The fourth proportional to 7,592,412,286.56, 11,380,582,894.32 and 3,454,761,453.60 is: 5,178,485,785.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,412,286.56 : 11,380,582,894.32 = 3,454,761,453.60 : x
  2. Step 2: Convert to fraction form
    7,592,412,286.56/11,380,582,894.32 = 3,454,761,453.60/x
  3. Step 3: Cross multiply
    7,592,412,286.56x = 11,380,582,894.32 × 3,454,761,453.60
  4. Step 4: Simplify right side
    7,592,412,286.56x = 39,317,199,102,796,259,328
  5. Step 5: Solve for x
    x = 39,317,199,102,796,259,328/7,592,412,286.56
  6. Step 6: Final answer
    x = 5,178,485,785.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.