Home / 184,439,860.80-276,659,791.20-56,789,044.80

Finding the Fourth Proportional to 184,439,860.80, 276,659,791.20 and 56,789,044.80

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Solution

The fourth proportional to 184,439,860.80, 276,659,791.20 and 56,789,044.80 is: 85,183,567.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,439,860.80 : 276,659,791.20 = 56,789,044.80 : x
  2. Step 2: Convert to fraction form
    184,439,860.80/276,659,791.20 = 56,789,044.80/x
  3. Step 3: Cross multiply
    184,439,860.80x = 276,659,791.20 × 56,789,044.80
  4. Step 4: Simplify right side
    184,439,860.80x = 15,711,245,276,815,444
  5. Step 5: Solve for x
    x = 15,711,245,276,815,444/184,439,860.80
  6. Step 6: Final answer
    x = 85,183,567.20

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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.