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Finding the Third Proportional to 17,384,049,430 and 37,656,100,534

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Solution

The third proportional to 17,384,049,430 and 37,656,100,534 is: 81,567,986,396.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,049,430 : 37,656,100,534 = 37,656,100,534 : x
  2. Step 2: Convert to fraction form
    17,384,049,430/37,656,100,534 = 37,656,100,534/x
  3. Step 3: Cross multiply
    17,384,049,430x = 37,656,100,534 × 37,656,100,534
  4. Step 4: Simplify right side
    17,384,049,430x = 1,417,981,907,426,715,107,328
  5. Step 5: Solve for x
    x = 1,417,981,907,426,715,107,328/17,384,049,430
  6. Step 6: Final answer
    x = 81,567,986,396.75

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.