Home / 7,150,947,523.53-10,716,614,701.42-4,526,066,093.75

Finding the Fourth Proportional to 7,150,947,523.53, 10,716,614,701.42 and 4,526,066,093.75

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Solution

The fourth proportional to 7,150,947,523.53, 10,716,614,701.42 and 4,526,066,093.75 is: 6,782,892,236.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,150,947,523.53 : 10,716,614,701.42 = 4,526,066,093.75 : x
  2. Step 2: Convert to fraction form
    7,150,947,523.53/10,716,614,701.42 = 4,526,066,093.75/x
  3. Step 3: Cross multiply
    7,150,947,523.53x = 10,716,614,701.42 × 4,526,066,093.75
  4. Step 4: Simplify right side
    7,150,947,523.53x = 48,504,106,439,879,843,840
  5. Step 5: Solve for x
    x = 48,504,106,439,879,843,840/7,150,947,523.53
  6. Step 6: Final answer
    x = 6,782,892,236.35

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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.