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Finding the Third Proportional to 41,894,469 and 65,388,222

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Solution

The third proportional to 41,894,469 and 65,388,222 is: 102,056,898.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,894,469 : 65,388,222 = 65,388,222 : x
  2. Step 2: Convert to fraction form
    41,894,469/65,388,222 = 65,388,222/x
  3. Step 3: Cross multiply
    41,894,469x = 65,388,222 × 65,388,222
  4. Step 4: Simplify right side
    41,894,469x = 4,275,619,576,321,284
  5. Step 5: Solve for x
    x = 4,275,619,576,321,284/41,894,469
  6. Step 6: Final answer
    x = 102,056,898.64

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.