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Finding the Fourth Proportional to 33,601,187,712.15, 50,401,781,568.23 and 33,601,187,712.15

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Solution

The fourth proportional to 33,601,187,712.15, 50,401,781,568.23 and 33,601,187,712.15 is: 50,401,781,568.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,601,187,712.15 : 50,401,781,568.23 = 33,601,187,712.15 : x
  2. Step 2: Convert to fraction form
    33,601,187,712.15/50,401,781,568.23 = 33,601,187,712.15/x
  3. Step 3: Cross multiply
    33,601,187,712.15x = 50,401,781,568.23 × 33,601,187,712.15
  4. Step 4: Simplify right side
    33,601,187,712.15x = 1,693,559,723,500,710,133,760
  5. Step 5: Solve for x
    x = 1,693,559,723,500,710,133,760/33,601,187,712.15
  6. Step 6: Final answer
    x = 50,401,781,568.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.