Home / 5,322,589,496.89-7,347,435,148.61-3,316,415,824.01

Finding the Fourth Proportional to 5,322,589,496.89, 7,347,435,148.61 and 3,316,415,824.01

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Solution

The fourth proportional to 5,322,589,496.89, 7,347,435,148.61 and 3,316,415,824.01 is: 4,578,063,028.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,589,496.89 : 7,347,435,148.61 = 3,316,415,824.01 : x
  2. Step 2: Convert to fraction form
    5,322,589,496.89/7,347,435,148.61 = 3,316,415,824.01/x
  3. Step 3: Cross multiply
    5,322,589,496.89x = 7,347,435,148.61 × 3,316,415,824.01
  4. Step 4: Simplify right side
    5,322,589,496.89x = 24,367,150,192,737,472,512
  5. Step 5: Solve for x
    x = 24,367,150,192,737,472,512/5,322,589,496.89
  6. Step 6: Final answer
    x = 4,578,063,028.71

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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.