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Finding the Third Proportional to 169,538,055 and 366,179,358

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Solution

The third proportional to 169,538,055 and 366,179,358 is: 790,898,080.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,538,055 : 366,179,358 = 366,179,358 : x
  2. Step 2: Convert to fraction form
    169,538,055/366,179,358 = 366,179,358/x
  3. Step 3: Cross multiply
    169,538,055x = 366,179,358 × 366,179,358
  4. Step 4: Simplify right side
    169,538,055x = 134,087,322,225,292,160
  5. Step 5: Solve for x
    x = 134,087,322,225,292,160/169,538,055
  6. Step 6: Final answer
    x = 790,898,080.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.