Home / 184,439,838.30-276,659,757.45-56,789,022.30

Finding the Fourth Proportional to 184,439,838.30, 276,659,757.45 and 56,789,022.30

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Solution

The fourth proportional to 184,439,838.30, 276,659,757.45 and 56,789,022.30 is: 85,183,533.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,439,838.30 : 276,659,757.45 = 56,789,022.30 : x
  2. Step 2: Convert to fraction form
    184,439,838.30/276,659,757.45 = 56,789,022.30/x
  3. Step 3: Cross multiply
    184,439,838.30x = 276,659,757.45 × 56,789,022.30
  4. Step 4: Simplify right side
    184,439,838.30x = 15,711,237,135,340,640
  5. Step 5: Solve for x
    x = 15,711,237,135,340,640/184,439,838.30
  6. Step 6: Final answer
    x = 85,183,533.45

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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.