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Finding the Third Proportional to 13,592,936 and 20,586,826

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Solution

The third proportional to 13,592,936 and 20,586,826 is: 31,179,239.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,592,936 : 20,586,826 = 20,586,826 : x
  2. Step 2: Convert to fraction form
    13,592,936/20,586,826 = 20,586,826/x
  3. Step 3: Cross multiply
    13,592,936x = 20,586,826 × 20,586,826
  4. Step 4: Simplify right side
    13,592,936x = 423,817,404,754,276
  5. Step 5: Solve for x
    x = 423,817,404,754,276/13,592,936
  6. Step 6: Final answer
    x = 31,179,239.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.