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Finding the Third Proportional to 8,671,104 and 19,058,787

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Solution

The third proportional to 8,671,104 and 19,058,787 is: 41,890,555.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,671,104 : 19,058,787 = 19,058,787 : x
  2. Step 2: Convert to fraction form
    8,671,104/19,058,787 = 19,058,787/x
  3. Step 3: Cross multiply
    8,671,104x = 19,058,787 × 19,058,787
  4. Step 4: Simplify right side
    8,671,104x = 363,237,361,911,369
  5. Step 5: Solve for x
    x = 363,237,361,911,369/8,671,104
  6. Step 6: Final answer
    x = 41,890,555.33

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.