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Finding the Third Proportional to 62,296,724 and 134,173,966

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Solution

The third proportional to 62,296,724 and 134,173,966 is: 288,982,341.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,296,724 : 134,173,966 = 134,173,966 : x
  2. Step 2: Convert to fraction form
    62,296,724/134,173,966 = 134,173,966/x
  3. Step 3: Cross multiply
    62,296,724x = 134,173,966 × 134,173,966
  4. Step 4: Simplify right side
    62,296,724x = 18,002,653,152,169,156
  5. Step 5: Solve for x
    x = 18,002,653,152,169,156/62,296,724
  6. Step 6: Final answer
    x = 288,982,341.23

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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.