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Finding the Third Proportional to 12,956,037 and 28,352,766

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Solution

The third proportional to 12,956,037 and 28,352,766 is: 62,046,699.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,956,037 : 28,352,766 = 28,352,766 : x
  2. Step 2: Convert to fraction form
    12,956,037/28,352,766 = 28,352,766/x
  3. Step 3: Cross multiply
    12,956,037x = 28,352,766 × 28,352,766
  4. Step 4: Simplify right side
    12,956,037x = 803,879,339,850,756
  5. Step 5: Solve for x
    x = 803,879,339,850,756/12,956,037
  6. Step 6: Final answer
    x = 62,046,699.92

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.