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Finding the Third Proportional to 13,280,595.75 and 19,541,124

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Solution

The third proportional to 13,280,595.75 and 19,541,124 is: 28,752,891.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,280,595.75 : 19,541,124 = 19,541,124 : x
  2. Step 2: Convert to fraction form
    13,280,595.75/19,541,124 = 19,541,124/x
  3. Step 3: Cross multiply
    13,280,595.75x = 19,541,124 × 19,541,124
  4. Step 4: Simplify right side
    13,280,595.75x = 381,855,527,183,376
  5. Step 5: Solve for x
    x = 381,855,527,183,376/13,280,595.75
  6. Step 6: Final answer
    x = 28,752,891.39

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.