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Finding the Third Proportional to 165,725,568 and 250,891,584

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Solution

The third proportional to 165,725,568 and 250,891,584 is: 379,824,234.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,725,568 : 250,891,584 = 250,891,584 : x
  2. Step 2: Convert to fraction form
    165,725,568/250,891,584 = 250,891,584/x
  3. Step 3: Cross multiply
    165,725,568x = 250,891,584 × 250,891,584
  4. Step 4: Simplify right side
    165,725,568x = 62,946,586,922,029,056
  5. Step 5: Solve for x
    x = 62,946,586,922,029,056/165,725,568
  6. Step 6: Final answer
    x = 379,824,234.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.