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Finding the Third Proportional to 27,890,930 and 60,263,444

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Solution

The third proportional to 27,890,930 and 60,263,444 is: 130,210,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,890,930 : 60,263,444 = 60,263,444 : x
  2. Step 2: Convert to fraction form
    27,890,930/60,263,444 = 60,263,444/x
  3. Step 3: Cross multiply
    27,890,930x = 60,263,444 × 60,263,444
  4. Step 4: Simplify right side
    27,890,930x = 3,631,682,682,741,136
  5. Step 5: Solve for x
    x = 3,631,682,682,741,136/27,890,930
  6. Step 6: Final answer
    x = 130,210,168.06

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.