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Finding the Third Proportional to 131,441,944 and 293,106,512

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Solution

The third proportional to 131,441,944 and 293,106,512 is: 653,607,400.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,441,944 : 293,106,512 = 293,106,512 : x
  2. Step 2: Convert to fraction form
    131,441,944/293,106,512 = 293,106,512/x
  3. Step 3: Cross multiply
    131,441,944x = 293,106,512 × 293,106,512
  4. Step 4: Simplify right side
    131,441,944x = 85,911,427,376,806,144
  5. Step 5: Solve for x
    x = 85,911,427,376,806,144/131,441,944
  6. Step 6: Final answer
    x = 653,607,400.82

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.