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Finding the Third Proportional to 13,661,218 and 29,592,476

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Solution

The third proportional to 13,661,218 and 29,592,476 is: 64,102,237.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,661,218 : 29,592,476 = 29,592,476 : x
  2. Step 2: Convert to fraction form
    13,661,218/29,592,476 = 29,592,476/x
  3. Step 3: Cross multiply
    13,661,218x = 29,592,476 × 29,592,476
  4. Step 4: Simplify right side
    13,661,218x = 875,714,635,810,576
  5. Step 5: Solve for x
    x = 875,714,635,810,576/13,661,218
  6. Step 6: Final answer
    x = 64,102,237.14

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.