Home / 56,173,544,614.55-84,251,347,523.25-16,370,008,974.75

Finding the Fourth Proportional to 56,173,544,614.55, 84,251,347,523.25 and 16,370,008,974.75

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Solution

The fourth proportional to 56,173,544,614.55, 84,251,347,523.25 and 16,370,008,974.75 is: 24,552,399,613.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,173,544,614.55 : 84,251,347,523.25 = 16,370,008,974.75 : x
  2. Step 2: Convert to fraction form
    56,173,544,614.55/84,251,347,523.25 = 16,370,008,974.75/x
  3. Step 3: Cross multiply
    56,173,544,614.55x = 84,251,347,523.25 × 16,370,008,974.75
  4. Step 4: Simplify right side
    56,173,544,614.55x = 1,379,195,315,090,383,699,968
  5. Step 5: Solve for x
    x = 1,379,195,315,090,383,699,968/56,173,544,614.55
  6. Step 6: Final answer
    x = 24,552,399,613.63

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1.5x scale

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.