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Finding the Third Proportional to 4,433,268 and 9,544,536

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Solution

The third proportional to 4,433,268 and 9,544,536 is: 20,548,761.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,268 : 9,544,536 = 9,544,536 : x
  2. Step 2: Convert to fraction form
    4,433,268/9,544,536 = 9,544,536/x
  3. Step 3: Cross multiply
    4,433,268x = 9,544,536 × 9,544,536
  4. Step 4: Simplify right side
    4,433,268x = 91,098,167,455,296
  5. Step 5: Solve for x
    x = 91,098,167,455,296/4,433,268
  6. Step 6: Final answer
    x = 20,548,761.65

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.