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Finding the Third Proportional to 47,292,012 and 101,656,344

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Solution

The third proportional to 47,292,012 and 101,656,344 is: 218,514,963.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,292,012 : 101,656,344 = 101,656,344 : x
  2. Step 2: Convert to fraction form
    47,292,012/101,656,344 = 101,656,344/x
  3. Step 3: Cross multiply
    47,292,012x = 101,656,344 × 101,656,344
  4. Step 4: Simplify right side
    47,292,012x = 10,334,012,275,446,336
  5. Step 5: Solve for x
    x = 10,334,012,275,446,336/47,292,012
  6. Step 6: Final answer
    x = 218,514,963.49

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.