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Finding the Third Proportional to 94,092,580 and 203,820,432

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Solution

The third proportional to 94,092,580 and 203,820,432 is: 441,509,505.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,092,580 : 203,820,432 = 203,820,432 : x
  2. Step 2: Convert to fraction form
    94,092,580/203,820,432 = 203,820,432/x
  3. Step 3: Cross multiply
    94,092,580x = 203,820,432 × 203,820,432
  4. Step 4: Simplify right side
    94,092,580x = 41,542,768,500,666,624
  5. Step 5: Solve for x
    x = 41,542,768,500,666,624/94,092,580
  6. Step 6: Final answer
    x = 441,509,505.86

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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.