Home / 629,972,285.37-945,003,833.97-241,795,116.33

Finding the Fourth Proportional to 629,972,285.37, 945,003,833.97 and 241,795,116.33

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Solution

The fourth proportional to 629,972,285.37, 945,003,833.97 and 241,795,116.33 is: 362,710,102.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,972,285.37 : 945,003,833.97 = 241,795,116.33 : x
  2. Step 2: Convert to fraction form
    629,972,285.37/945,003,833.97 = 241,795,116.33/x
  3. Step 3: Cross multiply
    629,972,285.37x = 945,003,833.97 × 241,795,116.33
  4. Step 4: Simplify right side
    629,972,285.37x = 228,497,311,967,072,160
  5. Step 5: Solve for x
    x = 228,497,311,967,072,160/629,972,285.37
  6. Step 6: Final answer
    x = 362,710,102.13

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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.