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Finding the Third Proportional to 173,309,792 and 373,703,392

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Solution

The third proportional to 173,309,792 and 373,703,392 is: 805,806,894.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,309,792 : 373,703,392 = 373,703,392 : x
  2. Step 2: Convert to fraction form
    173,309,792/373,703,392 = 373,703,392/x
  3. Step 3: Cross multiply
    173,309,792x = 373,703,392 × 373,703,392
  4. Step 4: Simplify right side
    173,309,792x = 139,654,225,192,305,664
  5. Step 5: Solve for x
    x = 139,654,225,192,305,664/173,309,792
  6. Step 6: Final answer
    x = 805,806,894.01

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.