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Finding the Third Proportional to 50,958,912,890 and 76,438,375,896

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Solution

The third proportional to 50,958,912,890 and 76,438,375,896 is: 114,657,573,685.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,958,912,890 : 76,438,375,896 = 76,438,375,896 : x
  2. Step 2: Convert to fraction form
    50,958,912,890/76,438,375,896 = 76,438,375,896/x
  3. Step 3: Cross multiply
    50,958,912,890x = 76,438,375,896 × 76,438,375,896
  4. Step 4: Simplify right side
    50,958,912,890x = 5,842,825,309,618,193,825,792
  5. Step 5: Solve for x
    x = 5,842,825,309,618,193,825,792/50,958,912,890
  6. Step 6: Final answer
    x = 114,657,573,685.50

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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.