Home / 50,026,382,803.20-75,041,987,610.72-16,449,261,949.92

Finding the Fourth Proportional to 50,026,382,803.20, 75,041,987,610.72 and 16,449,261,949.92

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Solution

The fourth proportional to 50,026,382,803.20, 75,041,987,610.72 and 16,449,261,949.92 is: 24,674,686,481.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,026,382,803.20 : 75,041,987,610.72 = 16,449,261,949.92 : x
  2. Step 2: Convert to fraction form
    50,026,382,803.20/75,041,987,610.72 = 16,449,261,949.92/x
  3. Step 3: Cross multiply
    50,026,382,803.20x = 75,041,987,610.72 × 16,449,261,949.92
  4. Step 4: Simplify right side
    50,026,382,803.20x = 1,234,385,311,451,384,643,584
  5. Step 5: Solve for x
    x = 1,234,385,311,451,384,643,584/50,026,382,803.20
  6. Step 6: Final answer
    x = 24,674,686,481.08

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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.