Home / 150,809,055.80-226,196,645.38-41,649,745.79

Finding the Fourth Proportional to 150,809,055.80, 226,196,645.38 and 41,649,745.79

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Solution

The fourth proportional to 150,809,055.80, 226,196,645.38 and 41,649,745.79 is: 62,469,940.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,809,055.80 : 226,196,645.38 = 41,649,745.79 : x
  2. Step 2: Convert to fraction form
    150,809,055.80/226,196,645.38 = 41,649,745.79/x
  3. Step 3: Cross multiply
    150,809,055.80x = 226,196,645.38 × 41,649,745.79
  4. Step 4: Simplify right side
    150,809,055.80x = 9,421,032,779,089,144
  5. Step 5: Solve for x
    x = 9,421,032,779,089,144/150,809,055.80
  6. Step 6: Final answer
    x = 62,469,940.74

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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.