Home / 25,743,951,912.30-38,595,089,063.66-8,048,521,077.23

Finding the Fourth Proportional to 25,743,951,912.30, 38,595,089,063.66 and 8,048,521,077.23

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Solution

The fourth proportional to 25,743,951,912.30, 38,595,089,063.66 and 8,048,521,077.23 is: 12,066,266,626.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,743,951,912.30 : 38,595,089,063.66 = 8,048,521,077.23 : x
  2. Step 2: Convert to fraction form
    25,743,951,912.30/38,595,089,063.66 = 8,048,521,077.23/x
  3. Step 3: Cross multiply
    25,743,951,912.30x = 38,595,089,063.66 × 8,048,521,077.23
  4. Step 4: Simplify right side
    25,743,951,912.30x = 310,633,387,806,203,379,712
  5. Step 5: Solve for x
    x = 310,633,387,806,203,379,712/25,743,951,912.30
  6. Step 6: Final answer
    x = 12,066,266,626.99

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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.