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Finding the Third Proportional to 13,482,342 and 19,077,108

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Solution

The third proportional to 13,482,342 and 19,077,108 is: 26,993,533.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,482,342 : 19,077,108 = 19,077,108 : x
  2. Step 2: Convert to fraction form
    13,482,342/19,077,108 = 19,077,108/x
  3. Step 3: Cross multiply
    13,482,342x = 19,077,108 × 19,077,108
  4. Step 4: Simplify right side
    13,482,342x = 363,936,049,643,664
  5. Step 5: Solve for x
    x = 363,936,049,643,664/13,482,342
  6. Step 6: Final answer
    x = 26,993,533.44

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.