Home / 23,394,089,012.69-35,082,188,395.23-12,764,631,940.65

Finding the Fourth Proportional to 23,394,089,012.69, 35,082,188,395.23 and 12,764,631,940.65

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Solution

The fourth proportional to 23,394,089,012.69, 35,082,188,395.23 and 12,764,631,940.65 is: 19,142,067,139.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,394,089,012.69 : 35,082,188,395.23 = 12,764,631,940.65 : x
  2. Step 2: Convert to fraction form
    23,394,089,012.69/35,082,188,395.23 = 12,764,631,940.65/x
  3. Step 3: Cross multiply
    23,394,089,012.69x = 35,082,188,395.23 × 12,764,631,940.65
  4. Step 4: Simplify right side
    23,394,089,012.69x = 447,811,222,537,640,804,352
  5. Step 5: Solve for x
    x = 447,811,222,537,640,804,352/23,394,089,012.69
  6. Step 6: Final answer
    x = 19,142,067,139.04

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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.