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Finding the Third Proportional to 40,889,315.25 and 60,691,950

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Solution

The third proportional to 40,889,315.25 and 60,691,950 is: 90,084,971.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,889,315.25 : 60,691,950 = 60,691,950 : x
  2. Step 2: Convert to fraction form
    40,889,315.25/60,691,950 = 60,691,950/x
  3. Step 3: Cross multiply
    40,889,315.25x = 60,691,950 × 60,691,950
  4. Step 4: Simplify right side
    40,889,315.25x = 3,683,512,794,802,500
  5. Step 5: Solve for x
    x = 3,683,512,794,802,500/40,889,315.25
  6. Step 6: Final answer
    x = 90,084,971.40

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.