Home / 5,357,614,723.39-7,393,922,463.59-3,214,302,043.33

Finding the Fourth Proportional to 5,357,614,723.39, 7,393,922,463.59 and 3,214,302,043.33

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Solution

The fourth proportional to 5,357,614,723.39, 7,393,922,463.59 and 3,214,302,043.33 is: 4,435,985,286.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,357,614,723.39 : 7,393,922,463.59 = 3,214,302,043.33 : x
  2. Step 2: Convert to fraction form
    5,357,614,723.39/7,393,922,463.59 = 3,214,302,043.33/x
  3. Step 3: Cross multiply
    5,357,614,723.39x = 7,393,922,463.59 × 3,214,302,043.33
  4. Step 4: Simplify right side
    5,357,614,723.39x = 23,766,300,082,940,923,904
  5. Step 5: Solve for x
    x = 23,766,300,082,940,923,904/5,357,614,723.39
  6. Step 6: Final answer
    x = 4,435,985,286.36

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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.