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Finding the Third Proportional to 47,051,007 and 101,918,622

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Solution

The third proportional to 47,051,007 and 101,918,622 is: 220,769,037.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,051,007 : 101,918,622 = 101,918,622 : x
  2. Step 2: Convert to fraction form
    47,051,007/101,918,622 = 101,918,622/x
  3. Step 3: Cross multiply
    47,051,007x = 101,918,622 × 101,918,622
  4. Step 4: Simplify right side
    47,051,007x = 10,387,405,510,378,884
  5. Step 5: Solve for x
    x = 10,387,405,510,378,884/47,051,007
  6. Step 6: Final answer
    x = 220,769,037.11

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.