Home / 333,464,163.66-460,183,247.78-184,787,768.21

Finding the Fourth Proportional to 333,464,163.66, 460,183,247.78 and 184,787,768.21

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Solution

The fourth proportional to 333,464,163.66, 460,183,247.78 and 184,787,768.21 is: 255,008,617.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,464,163.66 : 460,183,247.78 = 184,787,768.21 : x
  2. Step 2: Convert to fraction form
    333,464,163.66/460,183,247.78 = 184,787,768.21/x
  3. Step 3: Cross multiply
    333,464,163.66x = 460,183,247.78 × 184,787,768.21
  4. Step 4: Simplify right side
    333,464,163.66x = 85,036,235,321,670,784
  5. Step 5: Solve for x
    x = 85,036,235,321,670,784/333,464,163.66
  6. Step 6: Final answer
    x = 255,008,617.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.