Home / 6,726,057,767.70-10,089,086,651.55-3,925,151,121.30

Finding the Fourth Proportional to 6,726,057,767.70, 10,089,086,651.55 and 3,925,151,121.30

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Solution

The fourth proportional to 6,726,057,767.70, 10,089,086,651.55 and 3,925,151,121.30 is: 5,887,726,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,057,767.70 : 10,089,086,651.55 = 3,925,151,121.30 : x
  2. Step 2: Convert to fraction form
    6,726,057,767.70/10,089,086,651.55 = 3,925,151,121.30/x
  3. Step 3: Cross multiply
    6,726,057,767.70x = 10,089,086,651.55 × 3,925,151,121.30
  4. Step 4: Simplify right side
    6,726,057,767.70x = 39,601,189,783,224,344,576
  5. Step 5: Solve for x
    x = 39,601,189,783,224,344,576/6,726,057,767.70
  6. Step 6: Final answer
    x = 5,887,726,681.95

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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.