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Finding the Third Proportional to 220,452,062 and 362,997,580

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Solution

The third proportional to 220,452,062 and 362,997,580 is: 597,713,815.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,452,062 : 362,997,580 = 362,997,580 : x
  2. Step 2: Convert to fraction form
    220,452,062/362,997,580 = 362,997,580/x
  3. Step 3: Cross multiply
    220,452,062x = 362,997,580 × 362,997,580
  4. Step 4: Simplify right side
    220,452,062x = 131,767,243,085,856,400
  5. Step 5: Solve for x
    x = 131,767,243,085,856,400/220,452,062
  6. Step 6: Final answer
    x = 597,713,815.38

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.