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Finding the Third Proportional to 13,592,734 and 20,586,524

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Solution

The third proportional to 13,592,734 and 20,586,524 is: 31,178,787.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,592,734 : 20,586,524 = 20,586,524 : x
  2. Step 2: Convert to fraction form
    13,592,734/20,586,524 = 20,586,524/x
  3. Step 3: Cross multiply
    13,592,734x = 20,586,524 × 20,586,524
  4. Step 4: Simplify right side
    13,592,734x = 423,804,970,402,576
  5. Step 5: Solve for x
    x = 423,804,970,402,576/13,592,734
  6. Step 6: Final answer
    x = 31,178,787.90

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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.