Home / 122,954,900.62-184,405,186.32-35,497,420.62

Finding the Fourth Proportional to 122,954,900.62, 184,405,186.32 and 35,497,420.62

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Solution

The fourth proportional to 122,954,900.62, 184,405,186.32 and 35,497,420.62 is: 53,238,288.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,954,900.62 : 184,405,186.32 = 35,497,420.62 : x
  2. Step 2: Convert to fraction form
    122,954,900.62/184,405,186.32 = 35,497,420.62/x
  3. Step 3: Cross multiply
    122,954,900.62x = 184,405,186.32 × 35,497,420.62
  4. Step 4: Simplify right side
    122,954,900.62x = 6,545,908,463,310,509
  5. Step 5: Solve for x
    x = 6,545,908,463,310,509/122,954,900.62
  6. Step 6: Final answer
    x = 53,238,288.43

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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.