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Finding the Third Proportional to 376,152,882 and 580,999,131

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Solution

The third proportional to 376,152,882 and 580,999,131 is: 897,401,047.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,152,882 : 580,999,131 = 580,999,131 : x
  2. Step 2: Convert to fraction form
    376,152,882/580,999,131 = 580,999,131/x
  3. Step 3: Cross multiply
    376,152,882x = 580,999,131 × 580,999,131
  4. Step 4: Simplify right side
    376,152,882x = 337,559,990,222,755,136
  5. Step 5: Solve for x
    x = 337,559,990,222,755,136/376,152,882
  6. Step 6: Final answer
    x = 897,401,047.22

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.