Home / 184,355,656.51-276,353,749.20-73,658,323.03

Finding the Fourth Proportional to 184,355,656.51, 276,353,749.20 and 73,658,323.03

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Solution

The fourth proportional to 184,355,656.51, 276,353,749.20 and 73,658,323.03 is: 110,415,672.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,355,656.51 : 276,353,749.20 = 73,658,323.03 : x
  2. Step 2: Convert to fraction form
    184,355,656.51/276,353,749.20 = 73,658,323.03/x
  3. Step 3: Cross multiply
    184,355,656.51x = 276,353,749.20 × 73,658,323.03
  4. Step 4: Simplify right side
    184,355,656.51x = 20,355,753,729,125,204
  5. Step 5: Solve for x
    x = 20,355,753,729,125,204/184,355,656.51
  6. Step 6: Final answer
    x = 110,415,672.15

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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.