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Finding the Third Proportional to 192,320,712 and 453,535,200

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Solution

The third proportional to 192,320,712 and 453,535,200 is: 1,069,537,313.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,320,712 : 453,535,200 = 453,535,200 : x
  2. Step 2: Convert to fraction form
    192,320,712/453,535,200 = 453,535,200/x
  3. Step 3: Cross multiply
    192,320,712x = 453,535,200 × 453,535,200
  4. Step 4: Simplify right side
    192,320,712x = 205,694,177,639,040,000
  5. Step 5: Solve for x
    x = 205,694,177,639,040,000/192,320,712
  6. Step 6: Final answer
    x = 1,069,537,313.48

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.