Home / 150,819,262.16-226,229,615.77-45,775,517.60

Finding the Fourth Proportional to 150,819,262.16, 226,229,615.77 and 45,775,517.60

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Solution

The fourth proportional to 150,819,262.16, 226,229,615.77 and 45,775,517.60 is: 68,663,495.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,819,262.16 : 226,229,615.77 = 45,775,517.60 : x
  2. Step 2: Convert to fraction form
    150,819,262.16/226,229,615.77 = 45,775,517.60/x
  3. Step 3: Cross multiply
    150,819,262.16x = 226,229,615.77 × 45,775,517.60
  4. Step 4: Simplify right side
    150,819,262.16x = 10,355,777,757,189,724
  5. Step 5: Solve for x
    x = 10,355,777,757,189,724/150,819,262.16
  6. Step 6: Final answer
    x = 68,663,495.69

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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.