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Finding the Third Proportional to 8,956,012.50 and 12,255,579

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Solution

The third proportional to 8,956,012.50 and 12,255,579 is: 16,770,768.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,956,012.50 : 12,255,579 = 12,255,579 : x
  2. Step 2: Convert to fraction form
    8,956,012.50/12,255,579 = 12,255,579/x
  3. Step 3: Cross multiply
    8,956,012.50x = 12,255,579 × 12,255,579
  4. Step 4: Simplify right side
    8,956,012.50x = 150,199,216,625,241
  5. Step 5: Solve for x
    x = 150,199,216,625,241/8,956,012.50
  6. Step 6: Final answer
    x = 16,770,768.98

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.