Home / 6,269,054,891.58-9,404,942,827.14-1,906,873,789.50

Finding the Fourth Proportional to 6,269,054,891.58, 9,404,942,827.14 and 1,906,873,789.50

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Solution

The fourth proportional to 6,269,054,891.58, 9,404,942,827.14 and 1,906,873,789.50 is: 2,860,724,507.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269,054,891.58 : 9,404,942,827.14 = 1,906,873,789.50 : x
  2. Step 2: Convert to fraction form
    6,269,054,891.58/9,404,942,827.14 = 1,906,873,789.50/x
  3. Step 3: Cross multiply
    6,269,054,891.58x = 9,404,942,827.14 × 1,906,873,789.50
  4. Step 4: Simplify right side
    6,269,054,891.58x = 17,934,038,968,819,294,208
  5. Step 5: Solve for x
    x = 17,934,038,968,819,294,208/6,269,054,891.58
  6. Step 6: Final answer
    x = 2,860,724,507.76

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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.