Home / 4,089,469,352.75-6,125,613,583.27-2,594,731,498.78

Finding the Fourth Proportional to 4,089,469,352.75, 6,125,613,583.27 and 2,594,731,498.78

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Solution

The fourth proportional to 4,089,469,352.75, 6,125,613,583.27 and 2,594,731,498.78 is: 3,886,646,687.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,469,352.75 : 6,125,613,583.27 = 2,594,731,498.78 : x
  2. Step 2: Convert to fraction form
    4,089,469,352.75/6,125,613,583.27 = 2,594,731,498.78/x
  3. Step 3: Cross multiply
    4,089,469,352.75x = 6,125,613,583.27 × 2,594,731,498.78
  4. Step 4: Simplify right side
    4,089,469,352.75x = 15,894,322,513,876,174,848
  5. Step 5: Solve for x
    x = 15,894,322,513,876,174,848/4,089,469,352.75
  6. Step 6: Final answer
    x = 3,886,646,687.59

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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.