Home / 184,439,863.80-276,659,795.70-56,789,047.80

Finding the Fourth Proportional to 184,439,863.80, 276,659,795.70 and 56,789,047.80

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Solution

The fourth proportional to 184,439,863.80, 276,659,795.70 and 56,789,047.80 is: 85,183,571.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,439,863.80 : 276,659,795.70 = 56,789,047.80 : x
  2. Step 2: Convert to fraction form
    184,439,863.80/276,659,795.70 = 56,789,047.80/x
  3. Step 3: Cross multiply
    184,439,863.80x = 276,659,795.70 × 56,789,047.80
  4. Step 4: Simplify right side
    184,439,863.80x = 15,711,246,362,345,532
  5. Step 5: Solve for x
    x = 15,711,246,362,345,532/184,439,863.80
  6. Step 6: Final answer
    x = 85,183,571.70

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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.