Home / 218,062,666.80-327,548,896.20-184,050,442.80

Finding the Fourth Proportional to 218,062,666.80, 327,548,896.20 and 184,050,442.80

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Solution

The fourth proportional to 218,062,666.80, 327,548,896.20 and 184,050,442.80 is: 276,459,608.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,062,666.80 : 327,548,896.20 = 184,050,442.80 : x
  2. Step 2: Convert to fraction form
    218,062,666.80/327,548,896.20 = 184,050,442.80/x
  3. Step 3: Cross multiply
    218,062,666.80x = 327,548,896.20 × 184,050,442.80
  4. Step 4: Simplify right side
    218,062,666.80x = 60,285,519,384,261,240
  5. Step 5: Solve for x
    x = 60,285,519,384,261,240/218,062,666.80
  6. Step 6: Final answer
    x = 276,459,608.01

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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.