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Finding the Third Proportional to 33,479,754 and 47,386,887

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Solution

The third proportional to 33,479,754 and 47,386,887 is: 67,070,894.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,479,754 : 47,386,887 = 47,386,887 : x
  2. Step 2: Convert to fraction form
    33,479,754/47,386,887 = 47,386,887/x
  3. Step 3: Cross multiply
    33,479,754x = 47,386,887 × 47,386,887
  4. Step 4: Simplify right side
    33,479,754x = 2,245,517,059,550,769
  5. Step 5: Solve for x
    x = 2,245,517,059,550,769/33,479,754
  6. Step 6: Final answer
    x = 67,070,894.83

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.