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Finding the Third Proportional to 158,253,923 and 337,411,030

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Solution

The third proportional to 158,253,923 and 337,411,030 is: 719,389,453.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,253,923 : 337,411,030 = 337,411,030 : x
  2. Step 2: Convert to fraction form
    158,253,923/337,411,030 = 337,411,030/x
  3. Step 3: Cross multiply
    158,253,923x = 337,411,030 × 337,411,030
  4. Step 4: Simplify right side
    158,253,923x = 113,846,203,165,660,896
  5. Step 5: Solve for x
    x = 113,846,203,165,660,896/158,253,923
  6. Step 6: Final answer
    x = 719,389,453.40

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.