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Finding the Third Proportional to 13,784,846 and 22,894,900

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Solution

The third proportional to 13,784,846 and 22,894,900 is: 38,025,556.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,784,846 : 22,894,900 = 22,894,900 : x
  2. Step 2: Convert to fraction form
    13,784,846/22,894,900 = 22,894,900/x
  3. Step 3: Cross multiply
    13,784,846x = 22,894,900 × 22,894,900
  4. Step 4: Simplify right side
    13,784,846x = 524,176,446,010,000
  5. Step 5: Solve for x
    x = 524,176,446,010,000/13,784,846
  6. Step 6: Final answer
    x = 38,025,556.91

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Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.