Home / 629,972,289.41-945,003,839.97-241,795,120.37

Finding the Fourth Proportional to 629,972,289.41, 945,003,839.97 and 241,795,120.37

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Solution

The fourth proportional to 629,972,289.41, 945,003,839.97 and 241,795,120.37 is: 362,710,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,972,289.41 : 945,003,839.97 = 241,795,120.37 : x
  2. Step 2: Convert to fraction form
    629,972,289.41/945,003,839.97 = 241,795,120.37/x
  3. Step 3: Cross multiply
    629,972,289.41x = 945,003,839.97 × 241,795,120.37
  4. Step 4: Simplify right side
    629,972,289.41x = 228,497,317,235,658,368
  5. Step 5: Solve for x
    x = 228,497,317,235,658,368/629,972,289.41
  6. Step 6: Final answer
    x = 362,710,108.17

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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.