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Finding the Third Proportional to 25,236,376 and 54,901,426

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Solution

The third proportional to 25,236,376 and 54,901,426 is: 119,437,377.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,236,376 : 54,901,426 = 54,901,426 : x
  2. Step 2: Convert to fraction form
    25,236,376/54,901,426 = 54,901,426/x
  3. Step 3: Cross multiply
    25,236,376x = 54,901,426 × 54,901,426
  4. Step 4: Simplify right side
    25,236,376x = 3,014,166,576,833,476
  5. Step 5: Solve for x
    x = 3,014,166,576,833,476/25,236,376
  6. Step 6: Final answer
    x = 119,437,377.89

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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.