Home / 3,104,970,546.58-4,285,235,097.21-1,767,185,912.50

Finding the Fourth Proportional to 3,104,970,546.58, 4,285,235,097.21 and 1,767,185,912.50

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Solution

The fourth proportional to 3,104,970,546.58, 4,285,235,097.21 and 1,767,185,912.50 is: 2,438,930,412.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,970,546.58 : 4,285,235,097.21 = 1,767,185,912.50 : x
  2. Step 2: Convert to fraction form
    3,104,970,546.58/4,285,235,097.21 = 1,767,185,912.50/x
  3. Step 3: Cross multiply
    3,104,970,546.58x = 4,285,235,097.21 × 1,767,185,912.50
  4. Step 4: Simplify right side
    3,104,970,546.58x = 7,572,807,095,540,079,616
  5. Step 5: Solve for x
    x = 7,572,807,095,540,079,616/3,104,970,546.58
  6. Step 6: Final answer
    x = 2,438,930,412.36

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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.