Home / 246,475,804.06-340,147,236.18-136,467,517.06

Finding the Fourth Proportional to 246,475,804.06, 340,147,236.18 and 136,467,517.06

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Solution

The fourth proportional to 246,475,804.06, 340,147,236.18 and 136,467,517.06 is: 188,331,057.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,475,804.06 : 340,147,236.18 = 136,467,517.06 : x
  2. Step 2: Convert to fraction form
    246,475,804.06/340,147,236.18 = 136,467,517.06/x
  3. Step 3: Cross multiply
    246,475,804.06x = 340,147,236.18 × 136,467,517.06
  4. Step 4: Simplify right side
    246,475,804.06x = 46,419,048,756,306,000
  5. Step 5: Solve for x
    x = 46,419,048,756,306,000/246,475,804.06
  6. Step 6: Final answer
    x = 188,331,057.21

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