Home / 2,299,746,211.55-3,449,618,923.39-726,957,593.45

Finding the Fourth Proportional to 2,299,746,211.55, 3,449,618,923.39 and 726,957,593.45

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Solution

The fourth proportional to 2,299,746,211.55, 3,449,618,923.39 and 726,957,593.45 is: 1,090,436,265.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,746,211.55 : 3,449,618,923.39 = 726,957,593.45 : x
  2. Step 2: Convert to fraction form
    2,299,746,211.55/3,449,618,923.39 = 726,957,593.45/x
  3. Step 3: Cross multiply
    2,299,746,211.55x = 3,449,618,923.39 × 726,957,593.45
  4. Step 4: Simplify right side
    2,299,746,211.55x = 2,507,726,670,848,109,056
  5. Step 5: Solve for x
    x = 2,507,726,670,848,109,056/2,299,746,211.55
  6. Step 6: Final answer
    x = 1,090,436,265.64

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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.