Home / 5,519,930,436,039.80-8,279,884,550,597.30-5,184,025,309,249.40

Finding the Fourth Proportional to 5,519,930,436,039.80, 8,279,884,550,597.30 and 5,184,025,309,249.40

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Solution

The fourth proportional to 5,519,930,436,039.80, 8,279,884,550,597.30 and 5,184,025,309,249.40 is: 7,776,027,536,092.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,519,930,436,039.80 : 8,279,884,550,597.30 = 5,184,025,309,249.40 : x
  2. Step 2: Convert to fraction form
    5,519,930,436,039.80/8,279,884,550,597.30 = 5,184,025,309,249.40/x
  3. Step 3: Cross multiply
    5,519,930,436,039.80x = 8,279,884,550,597.30 × 5,184,025,309,249.40
  4. Step 4: Simplify right side
    5,519,930,436,039.80x = 42,923,131,067,959,496,281,161,728
  5. Step 5: Solve for x
    x = 42,923,131,067,959,496,281,161,728/5,519,930,436,039.80
  6. Step 6: Final answer
    x = 7,776,027,536,092.31

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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.