Home / 184,522,123.80-276,783,185.70-148,690,315.80

Finding the Fourth Proportional to 184,522,123.80, 276,783,185.70 and 148,690,315.80

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Solution

The fourth proportional to 184,522,123.80, 276,783,185.70 and 148,690,315.80 is: 223,035,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,522,123.80 : 276,783,185.70 = 148,690,315.80 : x
  2. Step 2: Convert to fraction form
    184,522,123.80/276,783,185.70 = 148,690,315.80/x
  3. Step 3: Cross multiply
    184,522,123.80x = 276,783,185.70 × 148,690,315.80
  4. Step 4: Simplify right side
    184,522,123.80x = 41,154,979,289,863,048
  5. Step 5: Solve for x
    x = 41,154,979,289,863,048/184,522,123.80
  6. Step 6: Final answer
    x = 223,035,473.70

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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.