Home / 184,439,861.80-276,659,792.70-56,789,045.80

Finding the Fourth Proportional to 184,439,861.80, 276,659,792.70 and 56,789,045.80

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Solution

The fourth proportional to 184,439,861.80, 276,659,792.70 and 56,789,045.80 is: 85,183,568.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,439,861.80 : 276,659,792.70 = 56,789,045.80 : x
  2. Step 2: Convert to fraction form
    184,439,861.80/276,659,792.70 = 56,789,045.80/x
  3. Step 3: Cross multiply
    184,439,861.80x = 276,659,792.70 × 56,789,045.80
  4. Step 4: Simplify right side
    184,439,861.80x = 15,711,245,638,658,804
  5. Step 5: Solve for x
    x = 15,711,245,638,658,804/184,439,861.80
  6. Step 6: Final answer
    x = 85,183,568.70

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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.