Home / 25,220,530,923,870-37,826,973,989,104-6,864,076,981,784.80

Finding the Fourth Proportional to 25,220,530,923,870, 37,826,973,989,104 and 6,864,076,981,784.80

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Solution

The fourth proportional to 25,220,530,923,870, 37,826,973,989,104 and 6,864,076,981,784.80 is: 10,295,075,160,508.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,220,530,923,870 : 37,826,973,989,104 = 6,864,076,981,784.80 : x
  2. Step 2: Convert to fraction form
    25,220,530,923,870/37,826,973,989,104 = 6,864,076,981,784.80/x
  3. Step 3: Cross multiply
    25,220,530,923,870x = 37,826,973,989,104 × 6,864,076,981,784.80
  4. Step 4: Simplify right side
    25,220,530,923,870x = 259,647,261,449,181,109,334,048,768
  5. Step 5: Solve for x
    x = 259,647,261,449,181,109,334,048,768/25,220,530,923,870
  6. Step 6: Final answer
    x = 10,295,075,160,508.92

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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.