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Finding the Third Proportional to 13,045,116 and 27,668,762

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Solution

The third proportional to 13,045,116 and 27,668,762 is: 58,685,594.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,045,116 : 27,668,762 = 27,668,762 : x
  2. Step 2: Convert to fraction form
    13,045,116/27,668,762 = 27,668,762/x
  3. Step 3: Cross multiply
    13,045,116x = 27,668,762 × 27,668,762
  4. Step 4: Simplify right side
    13,045,116x = 765,560,390,612,644
  5. Step 5: Solve for x
    x = 765,560,390,612,644/13,045,116
  6. Step 6: Final answer
    x = 58,685,594.72

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.