Home / 177,579,979,076.33-364,573,990,166.34

Finding the Third Proportional to 177,579,979,076.33 and 364,573,990,166.34

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Solution

The third proportional to 177,579,979,076.33 and 364,573,990,166.34 is: 748,475,109,621.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,579,979,076.33 : 364,573,990,166.34 = 364,573,990,166.34 : x
  2. Step 2: Convert to fraction form
    177,579,979,076.33/364,573,990,166.34 = 364,573,990,166.34/x
  3. Step 3: Cross multiply
    177,579,979,076.33x = 364,573,990,166.34 × 364,573,990,166.34
  4. Step 4: Simplify right side
    177,579,979,076.33x = 132,914,194,305,806,587,920,384
  5. Step 5: Solve for x
    x = 132,914,194,305,806,587,920,384/177,579,979,076.33
  6. Step 6: Final answer
    x = 748,475,109,621.88

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.