Home / 3,618,292,576.56-5,410,776,720.94-3,441,774,116.31

Finding the Fourth Proportional to 3,618,292,576.56, 5,410,776,720.94 and 3,441,774,116.31

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Solution

The fourth proportional to 3,618,292,576.56, 5,410,776,720.94 and 3,441,774,116.31 is: 5,146,811,893.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,618,292,576.56 : 5,410,776,720.94 = 3,441,774,116.31 : x
  2. Step 2: Convert to fraction form
    3,618,292,576.56/5,410,776,720.94 = 3,441,774,116.31/x
  3. Step 3: Cross multiply
    3,618,292,576.56x = 5,410,776,720.94 × 3,441,774,116.31
  4. Step 4: Simplify right side
    3,618,292,576.56x = 18,622,671,267,234,824,192
  5. Step 5: Solve for x
    x = 18,622,671,267,234,824,192/3,618,292,576.56
  6. Step 6: Final answer
    x = 5,146,811,893.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.