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Finding the Third Proportional to 20,747,206 and 33,335,106

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Solution

The third proportional to 20,747,206 and 33,335,106 is: 53,560,430.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,747,206 : 33,335,106 = 33,335,106 : x
  2. Step 2: Convert to fraction form
    20,747,206/33,335,106 = 33,335,106/x
  3. Step 3: Cross multiply
    20,747,206x = 33,335,106 × 33,335,106
  4. Step 4: Simplify right side
    20,747,206x = 1,111,229,292,031,236
  5. Step 5: Solve for x
    x = 1,111,229,292,031,236/20,747,206
  6. Step 6: Final answer
    x = 53,560,430.84

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.