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Finding the Third Proportional to 141,797,844 and 307,796,058

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Solution

The third proportional to 141,797,844 and 307,796,058 is: 668,123,087.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,797,844 : 307,796,058 = 307,796,058 : x
  2. Step 2: Convert to fraction form
    141,797,844/307,796,058 = 307,796,058/x
  3. Step 3: Cross multiply
    141,797,844x = 307,796,058 × 307,796,058
  4. Step 4: Simplify right side
    141,797,844x = 94,738,413,320,339,360
  5. Step 5: Solve for x
    x = 94,738,413,320,339,360/141,797,844
  6. Step 6: Final answer
    x = 668,123,087.40

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.