Home / 173,144,757,319.88-372,347,205,237

Finding the Third Proportional to 173,144,757,319.88 and 372,347,205,237

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Solution

The third proportional to 173,144,757,319.88 and 372,347,205,237 is: 800,731,384,500.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,144,757,319.88 : 372,347,205,237 = 372,347,205,237 : x
  2. Step 2: Convert to fraction form
    173,144,757,319.88/372,347,205,237 = 372,347,205,237/x
  3. Step 3: Cross multiply
    173,144,757,319.88x = 372,347,205,237 × 372,347,205,237
  4. Step 4: Simplify right side
    173,144,757,319.88x = 138,642,441,247,804,597,731,328
  5. Step 5: Solve for x
    x = 138,642,441,247,804,597,731,328/173,144,757,319.88
  6. Step 6: Final answer
    x = 800,731,384,500.81

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.