Home / 2,762,283,896.22-3,811,907,290.23-1,509,193,845.66

Finding the Fourth Proportional to 2,762,283,896.22, 3,811,907,290.23 and 1,509,193,845.66

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Solution

The fourth proportional to 2,762,283,896.22, 3,811,907,290.23 and 1,509,193,845.66 is: 2,082,663,201.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,283,896.22 : 3,811,907,290.23 = 1,509,193,845.66 : x
  2. Step 2: Convert to fraction form
    2,762,283,896.22/3,811,907,290.23 = 1,509,193,845.66/x
  3. Step 3: Cross multiply
    2,762,283,896.22x = 3,811,907,290.23 × 1,509,193,845.66
  4. Step 4: Simplify right side
    2,762,283,896.22x = 5,752,907,022,641,603,584
  5. Step 5: Solve for x
    x = 5,752,907,022,641,603,584/2,762,283,896.22
  6. Step 6: Final answer
    x = 2,082,663,201.46

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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.