Home / 95,596,246.20-143,394,369.30-30,946,448.55

Finding the Fourth Proportional to 95,596,246.20, 143,394,369.30 and 30,946,448.55

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Solution

The fourth proportional to 95,596,246.20, 143,394,369.30 and 30,946,448.55 is: 46,419,672.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,596,246.20 : 143,394,369.30 = 30,946,448.55 : x
  2. Step 2: Convert to fraction form
    95,596,246.20/143,394,369.30 = 30,946,448.55/x
  3. Step 3: Cross multiply
    95,596,246.20x = 143,394,369.30 × 30,946,448.55
  4. Step 4: Simplify right side
    95,596,246.20x = 4,437,546,471,902,150
  5. Step 5: Solve for x
    x = 4,437,546,471,902,150/95,596,246.20
  6. Step 6: Final answer
    x = 46,419,672.83

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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.