Home / 5,101,056,163.95-7,639,491,010.73-5,101,056,163.95

Finding the Fourth Proportional to 5,101,056,163.95, 7,639,491,010.73 and 5,101,056,163.95

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Solution

The fourth proportional to 5,101,056,163.95, 7,639,491,010.73 and 5,101,056,163.95 is: 7,639,491,010.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,101,056,163.95 : 7,639,491,010.73 = 5,101,056,163.95 : x
  2. Step 2: Convert to fraction form
    5,101,056,163.95/7,639,491,010.73 = 5,101,056,163.95/x
  3. Step 3: Cross multiply
    5,101,056,163.95x = 7,639,491,010.73 × 5,101,056,163.95
  4. Step 4: Simplify right side
    5,101,056,163.95x = 38,969,472,709,699,379,200
  5. Step 5: Solve for x
    x = 38,969,472,709,699,379,200/5,101,056,163.95
  6. Step 6: Final answer
    x = 7,639,491,010.73

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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.