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Finding the Third Proportional to 4,108,058 and 8,865,652

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Solution

The third proportional to 4,108,058 and 8,865,652 is: 19,133,075.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,058 : 8,865,652 = 8,865,652 : x
  2. Step 2: Convert to fraction form
    4,108,058/8,865,652 = 8,865,652/x
  3. Step 3: Cross multiply
    4,108,058x = 8,865,652 × 8,865,652
  4. Step 4: Simplify right side
    4,108,058x = 78,599,785,385,104
  5. Step 5: Solve for x
    x = 78,599,785,385,104/4,108,058
  6. Step 6: Final answer
    x = 19,133,075.87

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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.