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Finding the Third Proportional to 133,224,462 and 199,836,693

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Solution

The third proportional to 133,224,462 and 199,836,693 is: 299,755,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,224,462 : 199,836,693 = 199,836,693 : x
  2. Step 2: Convert to fraction form
    133,224,462/199,836,693 = 199,836,693/x
  3. Step 3: Cross multiply
    133,224,462x = 199,836,693 × 199,836,693
  4. Step 4: Simplify right side
    133,224,462x = 39,934,703,869,176,248
  5. Step 5: Solve for x
    x = 39,934,703,869,176,248/133,224,462
  6. Step 6: Final answer
    x = 299,755,039.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.