Home / 16,206,900,818.45-24,311,577,297.12-5,015,906,874.51

Finding the Fourth Proportional to 16,206,900,818.45, 24,311,577,297.12 and 5,015,906,874.51

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Solution

The fourth proportional to 16,206,900,818.45, 24,311,577,297.12 and 5,015,906,874.51 is: 7,524,239,770.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206,900,818.45 : 24,311,577,297.12 = 5,015,906,874.51 : x
  2. Step 2: Convert to fraction form
    16,206,900,818.45/24,311,577,297.12 = 5,015,906,874.51/x
  3. Step 3: Cross multiply
    16,206,900,818.45x = 24,311,577,297.12 × 5,015,906,874.51
  4. Step 4: Simplify right side
    16,206,900,818.45x = 121,944,607,694,780,383,232
  5. Step 5: Solve for x
    x = 121,944,607,694,780,383,232/16,206,900,818.45
  6. Step 6: Final answer
    x = 7,524,239,770.51

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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.