Home / 27,311,190.64-40,961,225.22-10,033,453.24

Finding the Fourth Proportional to 27,311,190.64, 40,961,225.22 and 10,033,453.24

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Solution

The fourth proportional to 27,311,190.64, 40,961,225.22 and 10,033,453.24 is: 15,048,136.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,311,190.64 : 40,961,225.22 = 10,033,453.24 : x
  2. Step 2: Convert to fraction form
    27,311,190.64/40,961,225.22 = 10,033,453.24/x
  3. Step 3: Cross multiply
    27,311,190.64x = 40,961,225.22 × 10,033,453.24
  4. Step 4: Simplify right side
    27,311,190.64x = 410,982,537,897,978.69
  5. Step 5: Solve for x
    x = 410,982,537,897,978.69/27,311,190.64
  6. Step 6: Final answer
    x = 15,048,136.98

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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.