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Finding the Third Proportional to 45,024,271.50 and 91,638,375

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Solution

The third proportional to 45,024,271.50 and 91,638,375 is: 186,512,551.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,024,271.50 : 91,638,375 = 91,638,375 : x
  2. Step 2: Convert to fraction form
    45,024,271.50/91,638,375 = 91,638,375/x
  3. Step 3: Cross multiply
    45,024,271.50x = 91,638,375 × 91,638,375
  4. Step 4: Simplify right side
    45,024,271.50x = 8,397,591,772,640,625
  5. Step 5: Solve for x
    x = 8,397,591,772,640,625/45,024,271.50
  6. Step 6: Final answer
    x = 186,512,551.85

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.