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Finding the Third Proportional to 303,941,233.50 and 716,777,859.75

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Solution

The third proportional to 303,941,233.50 and 716,777,859.75 is: 1,690,361,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,941,233.50 : 716,777,859.75 = 716,777,859.75 : x
  2. Step 2: Convert to fraction form
    303,941,233.50/716,777,859.75 = 716,777,859.75/x
  3. Step 3: Cross multiply
    303,941,233.50x = 716,777,859.75 × 716,777,859.75
  4. Step 4: Simplify right side
    303,941,233.50x = 513,770,500,227,790,656
  5. Step 5: Solve for x
    x = 513,770,500,227,790,656/303,941,233.50
  6. Step 6: Final answer
    x = 1,690,361,305.41

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1.5x scale

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.