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Finding the Third Proportional to 114,919,032 and 248,070,192

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Solution

The third proportional to 114,919,032 and 248,070,192 is: 535,497,202.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,919,032 : 248,070,192 = 248,070,192 : x
  2. Step 2: Convert to fraction form
    114,919,032/248,070,192 = 248,070,192/x
  3. Step 3: Cross multiply
    114,919,032x = 248,070,192 × 248,070,192
  4. Step 4: Simplify right side
    114,919,032x = 61,538,820,158,916,864
  5. Step 5: Solve for x
    x = 61,538,820,158,916,864/114,919,032
  6. Step 6: Final answer
    x = 535,497,202.58

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.