Home / 17,905,534,456,388-27,505,091,464,836

Finding the Third Proportional to 17,905,534,456,388 and 27,505,091,464,836

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Solution

The third proportional to 17,905,534,456,388 and 27,505,091,464,836 is: 42,251,185,427,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,905,534,456,388 : 27,505,091,464,836 = 27,505,091,464,836 : x
  2. Step 2: Convert to fraction form
    17,905,534,456,388/27,505,091,464,836 = 27,505,091,464,836/x
  3. Step 3: Cross multiply
    17,905,534,456,388x = 27,505,091,464,836 × 27,505,091,464,836
  4. Step 4: Simplify right side
    17,905,534,456,388x = 756,530,056,488,994,108,507,947,008
  5. Step 5: Solve for x
    x = 756,530,056,488,994,108,507,947,008/17,905,534,456,388
  6. Step 6: Final answer
    x = 42,251,185,427,145.60

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.