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Finding the Third Proportional to 12,032,620 and 25,983,374

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Solution

The third proportional to 12,032,620 and 25,983,374 is: 56,108,787.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,032,620 : 25,983,374 = 25,983,374 : x
  2. Step 2: Convert to fraction form
    12,032,620/25,983,374 = 25,983,374/x
  3. Step 3: Cross multiply
    12,032,620x = 25,983,374 × 25,983,374
  4. Step 4: Simplify right side
    12,032,620x = 675,135,724,423,876
  5. Step 5: Solve for x
    x = 675,135,724,423,876/12,032,620
  6. Step 6: Final answer
    x = 56,108,787.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.