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Finding the Third Proportional to 15,220,292 and 22,284,390

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Solution

The third proportional to 15,220,292 and 22,284,390 is: 32,627,103.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,220,292 : 22,284,390 = 22,284,390 : x
  2. Step 2: Convert to fraction form
    15,220,292/22,284,390 = 22,284,390/x
  3. Step 3: Cross multiply
    15,220,292x = 22,284,390 × 22,284,390
  4. Step 4: Simplify right side
    15,220,292x = 496,594,037,672,100
  5. Step 5: Solve for x
    x = 496,594,037,672,100/15,220,292
  6. Step 6: Final answer
    x = 32,627,103.19

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.