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Finding the Third Proportional to 50,548,962 and 109,152,556

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Solution

The third proportional to 50,548,962 and 109,152,556 is: 235,697,826.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,548,962 : 109,152,556 = 109,152,556 : x
  2. Step 2: Convert to fraction form
    50,548,962/109,152,556 = 109,152,556/x
  3. Step 3: Cross multiply
    50,548,962x = 109,152,556 × 109,152,556
  4. Step 4: Simplify right side
    50,548,962x = 11,914,280,481,333,136
  5. Step 5: Solve for x
    x = 11,914,280,481,333,136/50,548,962
  6. Step 6: Final answer
    x = 235,697,826.62

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.