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Finding the Third Proportional to 35,330,631 and 53,172,849

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Solution

The third proportional to 35,330,631 and 53,172,849 is: 80,025,513.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,330,631 : 53,172,849 = 53,172,849 : x
  2. Step 2: Convert to fraction form
    35,330,631/53,172,849 = 53,172,849/x
  3. Step 3: Cross multiply
    35,330,631x = 53,172,849 × 53,172,849
  4. Step 4: Simplify right side
    35,330,631x = 2,827,351,870,776,801
  5. Step 5: Solve for x
    x = 2,827,351,870,776,801/35,330,631
  6. Step 6: Final answer
    x = 80,025,513.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.