Home / 150,544,998.20-225,819,973.20-41,369,486.60

Finding the Fourth Proportional to 150,544,998.20, 225,819,973.20 and 41,369,486.60

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Solution

The fourth proportional to 150,544,998.20, 225,819,973.20 and 41,369,486.60 is: 62,054,910.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,544,998.20 : 225,819,973.20 = 41,369,486.60 : x
  2. Step 2: Convert to fraction form
    150,544,998.20/225,819,973.20 = 41,369,486.60/x
  3. Step 3: Cross multiply
    150,544,998.20x = 225,819,973.20 × 41,369,486.60
  4. Step 4: Simplify right side
    150,544,998.20x = 9,342,056,355,309,758
  5. Step 5: Solve for x
    x = 9,342,056,355,309,758/150,544,998.20
  6. Step 6: Final answer
    x = 62,054,910.27

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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.