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Finding the Third Proportional to 8,551,452 and 17,810,520

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Solution

The third proportional to 8,551,452 and 17,810,520 is: 37,094,825.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,551,452 : 17,810,520 = 17,810,520 : x
  2. Step 2: Convert to fraction form
    8,551,452/17,810,520 = 17,810,520/x
  3. Step 3: Cross multiply
    8,551,452x = 17,810,520 × 17,810,520
  4. Step 4: Simplify right side
    8,551,452x = 317,214,622,670,400
  5. Step 5: Solve for x
    x = 317,214,622,670,400/8,551,452
  6. Step 6: Final answer
    x = 37,094,825.85

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.