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Finding the Third Proportional to 94,092,572 and 203,820,416

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Solution

The third proportional to 94,092,572 and 203,820,416 is: 441,509,474.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,092,572 : 203,820,416 = 203,820,416 : x
  2. Step 2: Convert to fraction form
    94,092,572/203,820,416 = 203,820,416/x
  3. Step 3: Cross multiply
    94,092,572x = 203,820,416 × 203,820,416
  4. Step 4: Simplify right side
    94,092,572x = 41,542,761,978,413,056
  5. Step 5: Solve for x
    x = 41,542,761,978,413,056/94,092,572
  6. Step 6: Final answer
    x = 441,509,474.08

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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.