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Finding the Third Proportional to 17,743,556 and 36,130,264

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Solution

The third proportional to 17,743,556 and 36,130,264 is: 73,570,144.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,743,556 : 36,130,264 = 36,130,264 : x
  2. Step 2: Convert to fraction form
    17,743,556/36,130,264 = 36,130,264/x
  3. Step 3: Cross multiply
    17,743,556x = 36,130,264 × 36,130,264
  4. Step 4: Simplify right side
    17,743,556x = 1,305,395,976,709,696
  5. Step 5: Solve for x
    x = 1,305,395,976,709,696/17,743,556
  6. Step 6: Final answer
    x = 73,570,144.38

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.