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Finding the Third Proportional to 30,440,544 and 44,568,720

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Solution

The third proportional to 30,440,544 and 44,568,720 is: 65,254,116.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,440,544 : 44,568,720 = 44,568,720 : x
  2. Step 2: Convert to fraction form
    30,440,544/44,568,720 = 44,568,720/x
  3. Step 3: Cross multiply
    30,440,544x = 44,568,720 × 44,568,720
  4. Step 4: Simplify right side
    30,440,544x = 1,986,370,802,438,400
  5. Step 5: Solve for x
    x = 1,986,370,802,438,400/30,440,544
  6. Step 6: Final answer
    x = 65,254,116.43

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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.