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Finding the Third Proportional to 13,251,058 and 28,391,692

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Solution

The third proportional to 13,251,058 and 28,391,692 is: 60,831,985.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,251,058 : 28,391,692 = 28,391,692 : x
  2. Step 2: Convert to fraction form
    13,251,058/28,391,692 = 28,391,692/x
  3. Step 3: Cross multiply
    13,251,058x = 28,391,692 × 28,391,692
  4. Step 4: Simplify right side
    13,251,058x = 806,088,174,622,864
  5. Step 5: Solve for x
    x = 806,088,174,622,864/13,251,058
  6. Step 6: Final answer
    x = 60,831,985.99

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.