Home / 23,227,387,531,840-32,053,631,732,552-12,680,284,753,080

Finding the Fourth Proportional to 23,227,387,531,840, 32,053,631,732,552 and 12,680,284,753,080

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Solution

The fourth proportional to 23,227,387,531,840, 32,053,631,732,552 and 12,680,284,753,080 is: 17,498,703,940,852.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,227,387,531,840 : 32,053,631,732,552 = 12,680,284,753,080 : x
  2. Step 2: Convert to fraction form
    23,227,387,531,840/32,053,631,732,552 = 12,680,284,753,080/x
  3. Step 3: Cross multiply
    23,227,387,531,840x = 32,053,631,732,552 × 12,680,284,753,080
  4. Step 4: Simplify right side
    23,227,387,531,840x = 406,449,177,739,120,374,213,246,976
  5. Step 5: Solve for x
    x = 406,449,177,739,120,374,213,246,976/23,227,387,531,840
  6. Step 6: Final answer
    x = 17,498,703,940,852.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.