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Finding the Third Proportional to 169,558,312 and 365,097,744

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Solution

The third proportional to 169,558,312 and 365,097,744 is: 786,138,769.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,558,312 : 365,097,744 = 365,097,744 : x
  2. Step 2: Convert to fraction form
    169,558,312/365,097,744 = 365,097,744/x
  3. Step 3: Cross multiply
    169,558,312x = 365,097,744 × 365,097,744
  4. Step 4: Simplify right side
    169,558,312x = 133,296,362,673,889,536
  5. Step 5: Solve for x
    x = 133,296,362,673,889,536/169,558,312
  6. Step 6: Final answer
    x = 786,138,769.03

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.