Home / 7,224,897,086.30-10,834,142,478.24-3,862,652,187.62

Finding the Fourth Proportional to 7,224,897,086.30, 10,834,142,478.24 and 3,862,652,187.62

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Solution

The fourth proportional to 7,224,897,086.30, 10,834,142,478.24 and 3,862,652,187.62 is: 5,792,265,778.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,897,086.30 : 10,834,142,478.24 = 3,862,652,187.62 : x
  2. Step 2: Convert to fraction form
    7,224,897,086.30/10,834,142,478.24 = 3,862,652,187.62/x
  3. Step 3: Cross multiply
    7,224,897,086.30x = 10,834,142,478.24 × 3,862,652,187.62
  4. Step 4: Simplify right side
    7,224,897,086.30x = 41,848,524,144,560,504,832
  5. Step 5: Solve for x
    x = 41,848,524,144,560,504,832/7,224,897,086.30
  6. Step 6: Final answer
    x = 5,792,265,778.28

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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.