Home / 49,623,902,181.26-68,481,422,068.13-27,068,865,896.78

Finding the Fourth Proportional to 49,623,902,181.26, 68,481,422,068.13 and 27,068,865,896.78

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Solution

The fourth proportional to 49,623,902,181.26, 68,481,422,068.13 and 27,068,865,896.78 is: 37,355,273,344.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,623,902,181.26 : 68,481,422,068.13 = 27,068,865,896.78 : x
  2. Step 2: Convert to fraction form
    49,623,902,181.26/68,481,422,068.13 = 27,068,865,896.78/x
  3. Step 3: Cross multiply
    49,623,902,181.26x = 68,481,422,068.13 × 27,068,865,896.78
  4. Step 4: Simplify right side
    49,623,902,181.26x = 1,853,714,430,383,001,174,016
  5. Step 5: Solve for x
    x = 1,853,714,430,383,001,174,016/49,623,902,181.26
  6. Step 6: Final answer
    x = 37,355,273,344.12

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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.