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Finding the Third Proportional to 8,190,104 and 12,075,204

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Solution

The third proportional to 8,190,104 and 12,075,204 is: 17,803,260.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,190,104 : 12,075,204 = 12,075,204 : x
  2. Step 2: Convert to fraction form
    8,190,104/12,075,204 = 12,075,204/x
  3. Step 3: Cross multiply
    8,190,104x = 12,075,204 × 12,075,204
  4. Step 4: Simplify right side
    8,190,104x = 145,810,551,641,616
  5. Step 5: Solve for x
    x = 145,810,551,641,616/8,190,104
  6. Step 6: Final answer
    x = 17,803,260.09

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.