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Finding the Third Proportional to 30,397,443 and 44,792,169

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Solution

The third proportional to 30,397,443 and 44,792,169 is: 66,003,525.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,397,443 : 44,792,169 = 44,792,169 : x
  2. Step 2: Convert to fraction form
    30,397,443/44,792,169 = 44,792,169/x
  3. Step 3: Cross multiply
    30,397,443x = 44,792,169 × 44,792,169
  4. Step 4: Simplify right side
    30,397,443x = 2,006,338,403,724,561
  5. Step 5: Solve for x
    x = 2,006,338,403,724,561/30,397,443
  6. Step 6: Final answer
    x = 66,003,525.48

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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.