Home / 11,841,453.04-16,341,601.44-7,256,889.04

Finding the Fourth Proportional to 11,841,453.04, 16,341,601.44 and 7,256,889.04

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Solution

The fourth proportional to 11,841,453.04, 16,341,601.44 and 7,256,889.04 is: 10,014,749.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,453.04 : 16,341,601.44 = 7,256,889.04 : x
  2. Step 2: Convert to fraction form
    11,841,453.04/16,341,601.44 = 7,256,889.04/x
  3. Step 3: Cross multiply
    11,841,453.04x = 16,341,601.44 × 7,256,889.04
  4. Step 4: Simplify right side
    11,841,453.04x = 118,589,188,385,984.22
  5. Step 5: Solve for x
    x = 118,589,188,385,984.22/11,841,453.04
  6. Step 6: Final answer
    x = 10,014,749.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.