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Finding the Third Proportional to 67,083,392 and 100,224,039

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Solution

The third proportional to 67,083,392 and 100,224,039 is: 149,736,882.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,083,392 : 100,224,039 = 100,224,039 : x
  2. Step 2: Convert to fraction form
    67,083,392/100,224,039 = 100,224,039/x
  3. Step 3: Cross multiply
    67,083,392x = 100,224,039 × 100,224,039
  4. Step 4: Simplify right side
    67,083,392x = 10,044,857,993,473,520
  5. Step 5: Solve for x
    x = 10,044,857,993,473,520/67,083,392
  6. Step 6: Final answer
    x = 149,736,882.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.