Home / 23,394,089,022.42-35,082,188,409.84-12,764,631,950.40

Finding the Fourth Proportional to 23,394,089,022.42, 35,082,188,409.84 and 12,764,631,950.40

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Solution

The fourth proportional to 23,394,089,022.42, 35,082,188,409.84 and 12,764,631,950.40 is: 19,142,067,153.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,394,089,022.42 : 35,082,188,409.84 = 12,764,631,950.40 : x
  2. Step 2: Convert to fraction form
    23,394,089,022.42/35,082,188,409.84 = 12,764,631,950.40/x
  3. Step 3: Cross multiply
    23,394,089,022.42x = 35,082,188,409.84 × 12,764,631,950.40
  4. Step 4: Simplify right side
    23,394,089,022.42x = 447,811,223,066,196,180,992
  5. Step 5: Solve for x
    x = 447,811,223,066,196,180,992/23,394,089,022.42
  6. Step 6: Final answer
    x = 19,142,067,153.67

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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.