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Finding the Third Proportional to 30,440,578 and 44,568,771

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Solution

The third proportional to 30,440,578 and 44,568,771 is: 65,254,192.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,440,578 : 44,568,771 = 44,568,771 : x
  2. Step 2: Convert to fraction form
    30,440,578/44,568,771 = 44,568,771/x
  3. Step 3: Cross multiply
    30,440,578x = 44,568,771 × 44,568,771
  4. Step 4: Simplify right side
    30,440,578x = 1,986,375,348,450,441
  5. Step 5: Solve for x
    x = 1,986,375,348,450,441/30,440,578
  6. Step 6: Final answer
    x = 65,254,192.89

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.