Home / 35,288,508,496.20-52,948,394,057.34-18,496,329,015.48

Finding the Fourth Proportional to 35,288,508,496.20, 52,948,394,057.34 and 18,496,329,015.48

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Solution

The fourth proportional to 35,288,508,496.20, 52,948,394,057.34 and 18,496,329,015.48 is: 27,752,686,612.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,508,496.20 : 52,948,394,057.34 = 18,496,329,015.48 : x
  2. Step 2: Convert to fraction form
    35,288,508,496.20/52,948,394,057.34 = 18,496,329,015.48/x
  3. Step 3: Cross multiply
    35,288,508,496.20x = 52,948,394,057.34 × 18,496,329,015.48
  4. Step 4: Simplify right side
    35,288,508,496.20x = 979,350,917,325,846,609,920
  5. Step 5: Solve for x
    x = 979,350,917,325,846,609,920/35,288,508,496.20
  6. Step 6: Final answer
    x = 27,752,686,612.73

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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.