Home / 11,326,108,883.93-16,989,844,318.76-3,465,589,299.47

Finding the Fourth Proportional to 11,326,108,883.93, 16,989,844,318.76 and 3,465,589,299.47

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Solution

The fourth proportional to 11,326,108,883.93, 16,989,844,318.76 and 3,465,589,299.47 is: 5,198,592,320.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,108,883.93 : 16,989,844,318.76 = 3,465,589,299.47 : x
  2. Step 2: Convert to fraction form
    11,326,108,883.93/16,989,844,318.76 = 3,465,589,299.47/x
  3. Step 3: Cross multiply
    11,326,108,883.93x = 16,989,844,318.76 × 3,465,589,299.47
  4. Step 4: Simplify right side
    11,326,108,883.93x = 58,879,822,670,738,489,344
  5. Step 5: Solve for x
    x = 58,879,822,670,738,489,344/11,326,108,883.93
  6. Step 6: Final answer
    x = 5,198,592,320.99

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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.