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Finding the Third Proportional to 9,277,796 and 19,192,008

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Solution

The third proportional to 9,277,796 and 19,192,008 is: 39,700,503.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,796 : 19,192,008 = 19,192,008 : x
  2. Step 2: Convert to fraction form
    9,277,796/19,192,008 = 19,192,008/x
  3. Step 3: Cross multiply
    9,277,796x = 19,192,008 × 19,192,008
  4. Step 4: Simplify right side
    9,277,796x = 368,333,171,072,064
  5. Step 5: Solve for x
    x = 368,333,171,072,064/9,277,796
  6. Step 6: Final answer
    x = 39,700,503.34

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.