Home / 3,854,061,757.34-5,318,605,224.60-2,183,310,898.52

Finding the Fourth Proportional to 3,854,061,757.34, 5,318,605,224.60 and 2,183,310,898.52

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Solution

The fourth proportional to 3,854,061,757.34, 5,318,605,224.60 and 2,183,310,898.52 is: 3,012,969,039.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,061,757.34 : 5,318,605,224.60 = 2,183,310,898.52 : x
  2. Step 2: Convert to fraction form
    3,854,061,757.34/5,318,605,224.60 = 2,183,310,898.52/x
  3. Step 3: Cross multiply
    3,854,061,757.34x = 5,318,605,224.60 × 2,183,310,898.52
  4. Step 4: Simplify right side
    3,854,061,757.34x = 11,612,168,751,794,593,792
  5. Step 5: Solve for x
    x = 11,612,168,751,794,593,792/3,854,061,757.34
  6. Step 6: Final answer
    x = 3,012,969,039.66

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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.