Home / 13,399,953,816.06-20,090,622,759.21-5,934,468,469.50

Finding the Fourth Proportional to 13,399,953,816.06, 20,090,622,759.21 and 5,934,468,469.50

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Solution

The fourth proportional to 13,399,953,816.06, 20,090,622,759.21 and 5,934,468,469.50 is: 8,897,580,464.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,399,953,816.06 : 20,090,622,759.21 = 5,934,468,469.50 : x
  2. Step 2: Convert to fraction form
    13,399,953,816.06/20,090,622,759.21 = 5,934,468,469.50/x
  3. Step 3: Cross multiply
    13,399,953,816.06x = 20,090,622,759.21 × 5,934,468,469.50
  4. Step 4: Simplify right side
    13,399,953,816.06x = 119,227,167,297,150,828,544
  5. Step 5: Solve for x
    x = 119,227,167,297,150,828,544/13,399,953,816.06
  6. Step 6: Final answer
    x = 8,897,580,464.36

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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.