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Finding the Third Proportional to 34,853,330 and 75,751,510

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Solution

The third proportional to 34,853,330 and 75,751,510 is: 164,641,119.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,853,330 : 75,751,510 = 75,751,510 : x
  2. Step 2: Convert to fraction form
    34,853,330/75,751,510 = 75,751,510/x
  3. Step 3: Cross multiply
    34,853,330x = 75,751,510 × 75,751,510
  4. Step 4: Simplify right side
    34,853,330x = 5,738,291,267,280,100
  5. Step 5: Solve for x
    x = 5,738,291,267,280,100/34,853,330
  6. Step 6: Final answer
    x = 164,641,119.44

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.