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Finding the Third Proportional to 5,670,144 and 12,127,104

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Solution

The third proportional to 5,670,144 and 12,127,104 is: 25,937,022.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,144 : 12,127,104 = 12,127,104 : x
  2. Step 2: Convert to fraction form
    5,670,144/12,127,104 = 12,127,104/x
  3. Step 3: Cross multiply
    5,670,144x = 12,127,104 × 12,127,104
  4. Step 4: Simplify right side
    5,670,144x = 147,066,651,426,816
  5. Step 5: Solve for x
    x = 147,066,651,426,816/5,670,144
  6. Step 6: Final answer
    x = 25,937,022.31

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.