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Finding the Third Proportional to 6,151,904 and 13,461,812

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Solution

The third proportional to 6,151,904 and 13,461,812 is: 29,457,608.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,904 : 13,461,812 = 13,461,812 : x
  2. Step 2: Convert to fraction form
    6,151,904/13,461,812 = 13,461,812/x
  3. Step 3: Cross multiply
    6,151,904x = 13,461,812 × 13,461,812
  4. Step 4: Simplify right side
    6,151,904x = 181,220,382,323,344
  5. Step 5: Solve for x
    x = 181,220,382,323,344/6,151,904
  6. Step 6: Final answer
    x = 29,457,608.95

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.