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Finding the Third Proportional to 27,738,988 and 44,177,111

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Solution

The third proportional to 27,738,988 and 44,177,111 is: 70,356,464.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,738,988 : 44,177,111 = 44,177,111 : x
  2. Step 2: Convert to fraction form
    27,738,988/44,177,111 = 44,177,111/x
  3. Step 3: Cross multiply
    27,738,988x = 44,177,111 × 44,177,111
  4. Step 4: Simplify right side
    27,738,988x = 1,951,617,136,306,321
  5. Step 5: Solve for x
    x = 1,951,617,136,306,321/27,738,988
  6. Step 6: Final answer
    x = 70,356,464.93

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.