Home / 2,923,256,770.56-4,383,133,969.32-930,438,051.12

Finding the Fourth Proportional to 2,923,256,770.56, 4,383,133,969.32 and 930,438,051.12

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Solution

The fourth proportional to 2,923,256,770.56, 4,383,133,969.32 and 930,438,051.12 is: 1,395,099,694.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,256,770.56 : 4,383,133,969.32 = 930,438,051.12 : x
  2. Step 2: Convert to fraction form
    2,923,256,770.56/4,383,133,969.32 = 930,438,051.12/x
  3. Step 3: Cross multiply
    2,923,256,770.56x = 4,383,133,969.32 × 930,438,051.12
  4. Step 4: Simplify right side
    2,923,256,770.56x = 4,078,234,628,211,970,560
  5. Step 5: Solve for x
    x = 4,078,234,628,211,970,560/2,923,256,770.56
  6. Step 6: Final answer
    x = 1,395,099,694.73

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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.