Home / 735,669,189.07-1,102,414,034.31-605,436,324.32

Finding the Fourth Proportional to 735,669,189.07, 1,102,414,034.31 and 605,436,324.32

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Solution

The fourth proportional to 735,669,189.07, 1,102,414,034.31 and 605,436,324.32 is: 907,257,651.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,669,189.07 : 1,102,414,034.31 = 605,436,324.32 : x
  2. Step 2: Convert to fraction form
    735,669,189.07/1,102,414,034.31 = 605,436,324.32/x
  3. Step 3: Cross multiply
    735,669,189.07x = 1,102,414,034.31 × 605,436,324.32
  4. Step 4: Simplify right side
    735,669,189.07x = 667,441,500,811,944,576
  5. Step 5: Solve for x
    x = 667,441,500,811,944,576/735,669,189.07
  6. Step 6: Final answer
    x = 907,257,651.58

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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.