Home / 108,233,376.50-236,305,973.50

Finding the Third Proportional to 108,233,376.50 and 236,305,973.50

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Solution

The third proportional to 108,233,376.50 and 236,305,973.50 is: 515,926,924.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,233,376.50 : 236,305,973.50 = 236,305,973.50 : x
  2. Step 2: Convert to fraction form
    108,233,376.50/236,305,973.50 = 236,305,973.50/x
  3. Step 3: Cross multiply
    108,233,376.50x = 236,305,973.50 × 236,305,973.50
  4. Step 4: Simplify right side
    108,233,376.50x = 55,840,513,111,782,704
  5. Step 5: Solve for x
    x = 55,840,513,111,782,704/108,233,376.50
  6. Step 6: Final answer
    x = 515,926,924.92

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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.