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Finding the Third Proportional to 6,356,488.50 and 13,901,310

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Solution

The third proportional to 6,356,488.50 and 13,901,310 is: 30,401,442.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356,488.50 : 13,901,310 = 13,901,310 : x
  2. Step 2: Convert to fraction form
    6,356,488.50/13,901,310 = 13,901,310/x
  3. Step 3: Cross multiply
    6,356,488.50x = 13,901,310 × 13,901,310
  4. Step 4: Simplify right side
    6,356,488.50x = 193,246,419,716,100
  5. Step 5: Solve for x
    x = 193,246,419,716,100/6,356,488.50
  6. Step 6: Final answer
    x = 30,401,442.51

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.