Home / 120,132,161,934-181,744,381,593

Finding the Third Proportional to 120,132,161,934 and 181,744,381,593

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Solution

The third proportional to 120,132,161,934 and 181,744,381,593 is: 274,955,679,718.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,132,161,934 : 181,744,381,593 = 181,744,381,593 : x
  2. Step 2: Convert to fraction form
    120,132,161,934/181,744,381,593 = 181,744,381,593/x
  3. Step 3: Cross multiply
    120,132,161,934x = 181,744,381,593 × 181,744,381,593
  4. Step 4: Simplify right side
    120,132,161,934x = 33,031,020,240,621,998,702,592
  5. Step 5: Solve for x
    x = 33,031,020,240,621,998,702,592/120,132,161,934
  6. Step 6: Final answer
    x = 274,955,679,718.55

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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.