Home / 320,493,607.70-481,244,296.35-184,444,711.70

Finding the Fourth Proportional to 320,493,607.70, 481,244,296.35 and 184,444,711.70

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Solution

The fourth proportional to 320,493,607.70, 481,244,296.35 and 184,444,711.70 is: 276,957,054.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    320,493,607.70 : 481,244,296.35 = 184,444,711.70 : x
  2. Step 2: Convert to fraction form
    320,493,607.70/481,244,296.35 = 184,444,711.70/x
  3. Step 3: Cross multiply
    320,493,607.70x = 481,244,296.35 × 184,444,711.70
  4. Step 4: Simplify right side
    320,493,607.70x = 88,762,965,497,545,104
  5. Step 5: Solve for x
    x = 88,762,965,497,545,104/320,493,607.70
  6. Step 6: Final answer
    x = 276,957,054.26

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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.