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Finding the Third Proportional to 28,063,908 and 41,981,429.25

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Solution

The third proportional to 28,063,908 and 41,981,429.25 is: 62,800,961.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,063,908 : 41,981,429.25 = 41,981,429.25 : x
  2. Step 2: Convert to fraction form
    28,063,908/41,981,429.25 = 41,981,429.25/x
  3. Step 3: Cross multiply
    28,063,908x = 41,981,429.25 × 41,981,429.25
  4. Step 4: Simplify right side
    28,063,908x = 1,762,440,401,872,755.50
  5. Step 5: Solve for x
    x = 1,762,440,401,872,755.50/28,063,908
  6. Step 6: Final answer
    x = 62,800,961.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.