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Finding the Third Proportional to 5,068,296 and 10,219,536

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Solution

The third proportional to 5,068,296 and 10,219,536 is: 20,606,317.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,296 : 10,219,536 = 10,219,536 : x
  2. Step 2: Convert to fraction form
    5,068,296/10,219,536 = 10,219,536/x
  3. Step 3: Cross multiply
    5,068,296x = 10,219,536 × 10,219,536
  4. Step 4: Simplify right side
    5,068,296x = 104,438,916,055,296
  5. Step 5: Solve for x
    x = 104,438,916,055,296/5,068,296
  6. Step 6: Final answer
    x = 20,606,317.40

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Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.