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Finding the Third Proportional to 17,395,440.19 and 25,560,668.81

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Solution

The third proportional to 17,395,440.19 and 25,560,668.81 is: 37,558,566.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,440.19 : 25,560,668.81 = 25,560,668.81 : x
  2. Step 2: Convert to fraction form
    17,395,440.19/25,560,668.81 = 25,560,668.81/x
  3. Step 3: Cross multiply
    17,395,440.19x = 25,560,668.81 × 25,560,668.81
  4. Step 4: Simplify right side
    17,395,440.19x = 653,347,790,142,310.12
  5. Step 5: Solve for x
    x = 653,347,790,142,310.12/17,395,440.19
  6. Step 6: Final answer
    x = 37,558,566.10

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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.