Home / 60,890,756,198.22-91,339,624,720.46-16,121,089,559.60

Finding the Fourth Proportional to 60,890,756,198.22, 91,339,624,720.46 and 16,121,089,559.60

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Solution

The fourth proportional to 60,890,756,198.22, 91,339,624,720.46 and 16,121,089,559.60 is: 24,182,558,443.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,890,756,198.22 : 91,339,624,720.46 = 16,121,089,559.60 : x
  2. Step 2: Convert to fraction form
    60,890,756,198.22/91,339,624,720.46 = 16,121,089,559.60/x
  3. Step 3: Cross multiply
    60,890,756,198.22x = 91,339,624,720.46 × 16,121,089,559.60
  4. Step 4: Simplify right side
    60,890,756,198.22x = 1,472,494,270,458,789,888,000
  5. Step 5: Solve for x
    x = 1,472,494,270,458,789,888,000/60,890,756,198.22
  6. Step 6: Final answer
    x = 24,182,558,443.93

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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.