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Finding the Third Proportional to 24,861,672 and 54,239,356

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Solution

The third proportional to 24,861,672 and 54,239,356 is: 118,331,049.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,672 : 54,239,356 = 54,239,356 : x
  2. Step 2: Convert to fraction form
    24,861,672/54,239,356 = 54,239,356/x
  3. Step 3: Cross multiply
    24,861,672x = 54,239,356 × 54,239,356
  4. Step 4: Simplify right side
    24,861,672x = 2,941,907,739,294,736
  5. Step 5: Solve for x
    x = 2,941,907,739,294,736/24,861,672
  6. Step 6: Final answer
    x = 118,331,049.47

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.