Home / 47,825,194.50-76,136,213.25

Finding the Third Proportional to 47,825,194.50 and 76,136,213.25

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Solution

The third proportional to 47,825,194.50 and 76,136,213.25 is: 121,206,469.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,825,194.50 : 76,136,213.25 = 76,136,213.25 : x
  2. Step 2: Convert to fraction form
    47,825,194.50/76,136,213.25 = 76,136,213.25/x
  3. Step 3: Cross multiply
    47,825,194.50x = 76,136,213.25 × 76,136,213.25
  4. Step 4: Simplify right side
    47,825,194.50x = 5,796,722,968,049,476
  5. Step 5: Solve for x
    x = 5,796,722,968,049,476/47,825,194.50
  6. Step 6: Final answer
    x = 121,206,469.28

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.