Home / 2,682,702,376.27-4,024,490,678.02-792,089,660.81

Finding the Fourth Proportional to 2,682,702,376.27, 4,024,490,678.02 and 792,089,660.81

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Solution

The fourth proportional to 2,682,702,376.27, 4,024,490,678.02 and 792,089,660.81 is: 1,188,263,552.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,702,376.27 : 4,024,490,678.02 = 792,089,660.81 : x
  2. Step 2: Convert to fraction form
    2,682,702,376.27/4,024,490,678.02 = 792,089,660.81/x
  3. Step 3: Cross multiply
    2,682,702,376.27x = 4,024,490,678.02 × 792,089,660.81
  4. Step 4: Simplify right side
    2,682,702,376.27x = 3,187,757,456,087,707,136
  5. Step 5: Solve for x
    x = 3,187,757,456,087,707,136/2,682,702,376.27
  6. Step 6: Final answer
    x = 1,188,263,552.56

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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.