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Finding the Third Proportional to 5,577,500 and 11,824,708

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Solution

The third proportional to 5,577,500 and 11,824,708 is: 25,069,245.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577,500 : 11,824,708 = 11,824,708 : x
  2. Step 2: Convert to fraction form
    5,577,500/11,824,708 = 11,824,708/x
  3. Step 3: Cross multiply
    5,577,500x = 11,824,708 × 11,824,708
  4. Step 4: Simplify right side
    5,577,500x = 139,823,719,285,264
  5. Step 5: Solve for x
    x = 139,823,719,285,264/5,577,500
  6. Step 6: Final answer
    x = 25,069,245.95

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.