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Finding the Third Proportional to 29,201,364 and 67,599,270

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Solution

The third proportional to 29,201,364 and 67,599,270 is: 156,487,940.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201,364 : 67,599,270 = 67,599,270 : x
  2. Step 2: Convert to fraction form
    29,201,364/67,599,270 = 67,599,270/x
  3. Step 3: Cross multiply
    29,201,364x = 67,599,270 × 67,599,270
  4. Step 4: Simplify right side
    29,201,364x = 4,569,661,304,532,900
  5. Step 5: Solve for x
    x = 4,569,661,304,532,900/29,201,364
  6. Step 6: Final answer
    x = 156,487,940.24

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.