Home / 8,824,984,003.44-13,240,055,009.43-2,848,969,961.73

Finding the Fourth Proportional to 8,824,984,003.44, 13,240,055,009.43 and 2,848,969,961.73

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Solution

The fourth proportional to 8,824,984,003.44, 13,240,055,009.43 and 2,848,969,961.73 is: 4,274,287,522.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,984,003.44 : 13,240,055,009.43 = 2,848,969,961.73 : x
  2. Step 2: Convert to fraction form
    8,824,984,003.44/13,240,055,009.43 = 2,848,969,961.73/x
  3. Step 3: Cross multiply
    8,824,984,003.44x = 13,240,055,009.43 × 2,848,969,961.73
  4. Step 4: Simplify right side
    8,824,984,003.44x = 37,720,519,013,518,884,864
  5. Step 5: Solve for x
    x = 37,720,519,013,518,884,864/8,824,984,003.44
  6. Step 6: Final answer
    x = 4,274,287,522.65

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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.