Home / 184,702,213.09-276,500,970.87-111,698,053.57

Finding the Fourth Proportional to 184,702,213.09, 276,500,970.87 and 111,698,053.57

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Solution

The fourth proportional to 184,702,213.09, 276,500,970.87 and 111,698,053.57 is: 167,213,049.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,702,213.09 : 276,500,970.87 = 111,698,053.57 : x
  2. Step 2: Convert to fraction form
    184,702,213.09/276,500,970.87 = 111,698,053.57/x
  3. Step 3: Cross multiply
    184,702,213.09x = 276,500,970.87 × 111,698,053.57
  4. Step 4: Simplify right side
    184,702,213.09x = 30,884,620,256,394,268
  5. Step 5: Solve for x
    x = 30,884,620,256,394,268/184,702,213.09
  6. Step 6: Final answer
    x = 167,213,049.26

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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.