Home / 3,194,046,899.94-4,786,787,744.64-2,485,850,606.22

Finding the Fourth Proportional to 3,194,046,899.94, 4,786,787,744.64 and 2,485,850,606.22

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Solution

The fourth proportional to 3,194,046,899.94, 4,786,787,744.64 and 2,485,850,606.22 is: 3,725,442,859.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,046,899.94 : 4,786,787,744.64 = 2,485,850,606.22 : x
  2. Step 2: Convert to fraction form
    3,194,046,899.94/4,786,787,744.64 = 2,485,850,606.22/x
  3. Step 3: Cross multiply
    3,194,046,899.94x = 4,786,787,744.64 × 2,485,850,606.22
  4. Step 4: Simplify right side
    3,194,046,899.94x = 11,899,239,216,859,809,792
  5. Step 5: Solve for x
    x = 11,899,239,216,859,809,792/3,194,046,899.94
  6. Step 6: Final answer
    x = 3,725,442,859.68

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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.