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Finding the Third Proportional to 173,108,502 and 365,532,588

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Solution

The third proportional to 173,108,502 and 365,532,588 is: 771,851,592.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,108,502 : 365,532,588 = 365,532,588 : x
  2. Step 2: Convert to fraction form
    173,108,502/365,532,588 = 365,532,588/x
  3. Step 3: Cross multiply
    173,108,502x = 365,532,588 × 365,532,588
  4. Step 4: Simplify right side
    173,108,502x = 133,614,072,889,977,744
  5. Step 5: Solve for x
    x = 133,614,072,889,977,744/173,108,502
  6. Step 6: Final answer
    x = 771,851,592.19

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.