Home / 27,485,980.56-41,219,814.60-11,087,029.44

Finding the Fourth Proportional to 27,485,980.56, 41,219,814.60 and 11,087,029.44

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Solution

The fourth proportional to 27,485,980.56, 41,219,814.60 and 11,087,029.44 is: 16,626,850.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,485,980.56 : 41,219,814.60 = 11,087,029.44 : x
  2. Step 2: Convert to fraction form
    27,485,980.56/41,219,814.60 = 11,087,029.44/x
  3. Step 3: Cross multiply
    27,485,980.56x = 41,219,814.60 × 11,087,029.44
  4. Step 4: Simplify right side
    27,485,980.56x = 457,005,297,981,541.81
  5. Step 5: Solve for x
    x = 457,005,297,981,541.81/27,485,980.56
  6. Step 6: Final answer
    x = 16,626,850.80

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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.