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Finding the Third Proportional to 169,558,316 and 365,097,752

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Solution

The third proportional to 169,558,316 and 365,097,752 is: 786,138,784.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,558,316 : 365,097,752 = 365,097,752 : x
  2. Step 2: Convert to fraction form
    169,558,316/365,097,752 = 365,097,752/x
  3. Step 3: Cross multiply
    169,558,316x = 365,097,752 × 365,097,752
  4. Step 4: Simplify right side
    169,558,316x = 133,296,368,515,453,504
  5. Step 5: Solve for x
    x = 133,296,368,515,453,504/169,558,316
  6. Step 6: Final answer
    x = 786,138,784.93

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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.