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Finding the Third Proportional to 13,481,892 and 28,853,352

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Solution

The third proportional to 13,481,892 and 28,853,352 is: 61,750,674.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,481,892 : 28,853,352 = 28,853,352 : x
  2. Step 2: Convert to fraction form
    13,481,892/28,853,352 = 28,853,352/x
  3. Step 3: Cross multiply
    13,481,892x = 28,853,352 × 28,853,352
  4. Step 4: Simplify right side
    13,481,892x = 832,515,921,635,904
  5. Step 5: Solve for x
    x = 832,515,921,635,904/13,481,892
  6. Step 6: Final answer
    x = 61,750,674.28

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.