Home / 16,757,611,458.35-25,138,999,990.85-5,713,544,718.59

Finding the Fourth Proportional to 16,757,611,458.35, 25,138,999,990.85 and 5,713,544,718.59

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Solution

The fourth proportional to 16,757,611,458.35, 25,138,999,990.85 and 5,713,544,718.59 is: 8,571,197,690.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,611,458.35 : 25,138,999,990.85 = 5,713,544,718.59 : x
  2. Step 2: Convert to fraction form
    16,757,611,458.35/25,138,999,990.85 = 5,713,544,718.59/x
  3. Step 3: Cross multiply
    16,757,611,458.35x = 25,138,999,990.85 × 5,713,544,718.59
  4. Step 4: Simplify right side
    16,757,611,458.35x = 143,632,800,628,200,816,640
  5. Step 5: Solve for x
    x = 143,632,800,628,200,816,640/16,757,611,458.35
  6. Step 6: Final answer
    x = 8,571,197,690.39

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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.