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Finding the Third Proportional to 30,397,446 and 44,792,173

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Solution

The third proportional to 30,397,446 and 44,792,173 is: 66,003,530.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,397,446 : 44,792,173 = 44,792,173 : x
  2. Step 2: Convert to fraction form
    30,397,446/44,792,173 = 44,792,173/x
  3. Step 3: Cross multiply
    30,397,446x = 44,792,173 × 44,792,173
  4. Step 4: Simplify right side
    30,397,446x = 2,006,338,762,061,929
  5. Step 5: Solve for x
    x = 2,006,338,762,061,929/30,397,446
  6. Step 6: Final answer
    x = 66,003,530.76

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.