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Finding the Third Proportional to 25,152,968 and 53,894,800

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Solution

The third proportional to 25,152,968 and 53,894,800 is: 115,479,392.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,152,968 : 53,894,800 = 53,894,800 : x
  2. Step 2: Convert to fraction form
    25,152,968/53,894,800 = 53,894,800/x
  3. Step 3: Cross multiply
    25,152,968x = 53,894,800 × 53,894,800
  4. Step 4: Simplify right side
    25,152,968x = 2,904,649,467,040,000
  5. Step 5: Solve for x
    x = 2,904,649,467,040,000/25,152,968
  6. Step 6: Final answer
    x = 115,479,392.61

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.