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Finding the Third Proportional to 170,187,588 and 410,313,546

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Solution

The third proportional to 170,187,588 and 410,313,546 is: 989,244,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,187,588 : 410,313,546 = 410,313,546 : x
  2. Step 2: Convert to fraction form
    170,187,588/410,313,546 = 410,313,546/x
  3. Step 3: Cross multiply
    170,187,588x = 410,313,546 × 410,313,546
  4. Step 4: Simplify right side
    170,187,588x = 168,357,206,031,094,112
  5. Step 5: Solve for x
    x = 168,357,206,031,094,112/170,187,588
  6. Step 6: Final answer
    x = 989,244,915.04

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Why These Related Problems?

These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.