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Finding the Third Proportional to 13,458,058 and 29,521,652

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Solution

The third proportional to 13,458,058 and 29,521,652 is: 64,758,818.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,458,058 : 29,521,652 = 29,521,652 : x
  2. Step 2: Convert to fraction form
    13,458,058/29,521,652 = 29,521,652/x
  3. Step 3: Cross multiply
    13,458,058x = 29,521,652 × 29,521,652
  4. Step 4: Simplify right side
    13,458,058x = 871,527,936,809,104
  5. Step 5: Solve for x
    x = 871,527,936,809,104/13,458,058
  6. Step 6: Final answer
    x = 64,758,818.61

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.