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Finding the Third Proportional to 519,992,273 and 1,058,144,847

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Solution

The third proportional to 519,992,273 and 1,058,144,847 is: 2,153,244,529.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,992,273 : 1,058,144,847 = 1,058,144,847 : x
  2. Step 2: Convert to fraction form
    519,992,273/1,058,144,847 = 1,058,144,847/x
  3. Step 3: Cross multiply
    519,992,273x = 1,058,144,847 × 1,058,144,847
  4. Step 4: Simplify right side
    519,992,273x = 1,119,670,517,232,653,440
  5. Step 5: Solve for x
    x = 1,119,670,517,232,653,440/519,992,273
  6. Step 6: Final answer
    x = 2,153,244,529.53

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.