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Finding the Third Proportional to 6,122,960 and 13,365,088

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Solution

The third proportional to 6,122,960 and 13,365,088 is: 29,173,075.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,960 : 13,365,088 = 13,365,088 : x
  2. Step 2: Convert to fraction form
    6,122,960/13,365,088 = 13,365,088/x
  3. Step 3: Cross multiply
    6,122,960x = 13,365,088 × 13,365,088
  4. Step 4: Simplify right side
    6,122,960x = 178,625,577,247,744
  5. Step 5: Solve for x
    x = 178,625,577,247,744/6,122,960
  6. Step 6: Final answer
    x = 29,173,075.97

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.