Home / 27,356,030.96-41,048,192.41-12,014,105.54

Finding the Fourth Proportional to 27,356,030.96, 41,048,192.41 and 12,014,105.54

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Solution

The fourth proportional to 27,356,030.96, 41,048,192.41 and 12,014,105.54 is: 18,027,370.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,356,030.96 : 41,048,192.41 = 12,014,105.54 : x
  2. Step 2: Convert to fraction form
    27,356,030.96/41,048,192.41 = 12,014,105.54/x
  3. Step 3: Cross multiply
    27,356,030.96x = 41,048,192.41 × 12,014,105.54
  4. Step 4: Simplify right side
    27,356,030.96x = 493,157,315,604,690.69
  5. Step 5: Solve for x
    x = 493,157,315,604,690.69/27,356,030.96
  6. Step 6: Final answer
    x = 18,027,370.87

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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.