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Finding the Third Proportional to 28,861,494 and 60,111,192

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Solution

The third proportional to 28,861,494 and 60,111,192 is: 125,196,408.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,861,494 : 60,111,192 = 60,111,192 : x
  2. Step 2: Convert to fraction form
    28,861,494/60,111,192 = 60,111,192/x
  3. Step 3: Cross multiply
    28,861,494x = 60,111,192 × 60,111,192
  4. Step 4: Simplify right side
    28,861,494x = 3,613,355,403,660,864
  5. Step 5: Solve for x
    x = 3,613,355,403,660,864/28,861,494
  6. Step 6: Final answer
    x = 125,196,408.88

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.