Home / 236,758,270,662.80-355,137,405,994.20-111,234,032,226.80

Finding the Fourth Proportional to 236,758,270,662.80, 355,137,405,994.20 and 111,234,032,226.80

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Solution

The fourth proportional to 236,758,270,662.80, 355,137,405,994.20 and 111,234,032,226.80 is: 166,851,048,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,758,270,662.80 : 355,137,405,994.20 = 111,234,032,226.80 : x
  2. Step 2: Convert to fraction form
    236,758,270,662.80/355,137,405,994.20 = 111,234,032,226.80/x
  3. Step 3: Cross multiply
    236,758,270,662.80x = 355,137,405,994.20 × 111,234,032,226.80
  4. Step 4: Simplify right side
    236,758,270,662.80x = 39,503,365,663,301,002,330,112
  5. Step 5: Solve for x
    x = 39,503,365,663,301,002,330,112/236,758,270,662.80
  6. Step 6: Final answer
    x = 166,851,048,340.20

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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.