Home / 37,055,427.69-55,532,021.04-26,738,078.85

Finding the Fourth Proportional to 37,055,427.69, 55,532,021.04 and 26,738,078.85

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Solution

The fourth proportional to 37,055,427.69, 55,532,021.04 and 26,738,078.85 is: 40,070,231.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,055,427.69 : 55,532,021.04 = 26,738,078.85 : x
  2. Step 2: Convert to fraction form
    37,055,427.69/55,532,021.04 = 26,738,078.85/x
  3. Step 3: Cross multiply
    37,055,427.69x = 55,532,021.04 × 26,738,078.85
  4. Step 4: Simplify right side
    37,055,427.69x = 1,484,819,557,267,379
  5. Step 5: Solve for x
    x = 1,484,819,557,267,379/37,055,427.69
  6. Step 6: Final answer
    x = 40,070,231.27

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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.