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Finding the Third Proportional to 15,632,844 and 34,446,136

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Solution

The third proportional to 15,632,844 and 34,446,136 is: 75,900,219.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,632,844 : 34,446,136 = 34,446,136 : x
  2. Step 2: Convert to fraction form
    15,632,844/34,446,136 = 34,446,136/x
  3. Step 3: Cross multiply
    15,632,844x = 34,446,136 × 34,446,136
  4. Step 4: Simplify right side
    15,632,844x = 1,186,536,285,330,496
  5. Step 5: Solve for x
    x = 1,186,536,285,330,496/15,632,844
  6. Step 6: Final answer
    x = 75,900,219.14

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.