Home / 108,233,380.59-236,305,982.18

Finding the Third Proportional to 108,233,380.59 and 236,305,982.18

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Solution

The third proportional to 108,233,380.59 and 236,305,982.18 is: 515,926,943.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,233,380.59 : 236,305,982.18 = 236,305,982.18 : x
  2. Step 2: Convert to fraction form
    108,233,380.59/236,305,982.18 = 236,305,982.18/x
  3. Step 3: Cross multiply
    108,233,380.59x = 236,305,982.18 × 236,305,982.18
  4. Step 4: Simplify right side
    108,233,380.59x = 55,840,517,213,903,240
  5. Step 5: Solve for x
    x = 55,840,517,213,903,240/108,233,380.59
  6. Step 6: Final answer
    x = 515,926,943.32

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.