Home / 192,682,596.60-265,902,245.82-104,576,595.39

Finding the Fourth Proportional to 192,682,596.60, 265,902,245.82 and 104,576,595.39

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Solution

The fourth proportional to 192,682,596.60, 265,902,245.82 and 104,576,595.39 is: 144,315,844.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,682,596.60 : 265,902,245.82 = 104,576,595.39 : x
  2. Step 2: Convert to fraction form
    192,682,596.60/265,902,245.82 = 104,576,595.39/x
  3. Step 3: Cross multiply
    192,682,596.60x = 265,902,245.82 × 104,576,595.39
  4. Step 4: Simplify right side
    192,682,596.60x = 27,807,151,574,410,460
  5. Step 5: Solve for x
    x = 27,807,151,574,410,460/192,682,596.60
  6. Step 6: Final answer
    x = 144,315,844.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.