Home / 23,204,294,902.22-34,770,916,757.65-15,612,961,529.72

Finding the Fourth Proportional to 23,204,294,902.22, 34,770,916,757.65 and 15,612,961,529.72

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Solution

The fourth proportional to 23,204,294,902.22, 34,770,916,757.65 and 15,612,961,529.72 is: 23,395,538,971.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,294,902.22 : 34,770,916,757.65 = 15,612,961,529.72 : x
  2. Step 2: Convert to fraction form
    23,204,294,902.22/34,770,916,757.65 = 15,612,961,529.72/x
  3. Step 3: Cross multiply
    23,204,294,902.22x = 34,770,916,757.65 × 15,612,961,529.72
  4. Step 4: Simplify right side
    23,204,294,902.22x = 542,876,985,690,308,673,536
  5. Step 5: Solve for x
    x = 542,876,985,690,308,673,536/23,204,294,902.22
  6. Step 6: Final answer
    x = 23,395,538,971.47

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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.