Home / 122,954,898.85-184,405,183.70-35,497,418.87

Finding the Fourth Proportional to 122,954,898.85, 184,405,183.70 and 35,497,418.87

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Solution

The fourth proportional to 122,954,898.85, 184,405,183.70 and 35,497,418.87 is: 53,238,285.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,954,898.85 : 184,405,183.70 = 35,497,418.87 : x
  2. Step 2: Convert to fraction form
    122,954,898.85/184,405,183.70 = 35,497,418.87/x
  3. Step 3: Cross multiply
    122,954,898.85x = 184,405,183.70 × 35,497,418.87
  4. Step 4: Simplify right side
    122,954,898.85x = 6,545,908,047,598,196
  5. Step 5: Solve for x
    x = 6,545,908,047,598,196/122,954,898.85
  6. Step 6: Final answer
    x = 53,238,285.82

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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.