Home / 184,355,654.01-276,353,745.45-73,658,320.53

Finding the Fourth Proportional to 184,355,654.01, 276,353,745.45 and 73,658,320.53

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Solution

The fourth proportional to 184,355,654.01, 276,353,745.45 and 73,658,320.53 is: 110,415,668.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,355,654.01 : 276,353,745.45 = 73,658,320.53 : x
  2. Step 2: Convert to fraction form
    184,355,654.01/276,353,745.45 = 73,658,320.53/x
  3. Step 3: Cross multiply
    184,355,654.01x = 276,353,745.45 × 73,658,320.53
  4. Step 4: Simplify right side
    184,355,654.01x = 20,355,752,762,022,128
  5. Step 5: Solve for x
    x = 20,355,752,762,022,128/184,355,654.01
  6. Step 6: Final answer
    x = 110,415,668.41

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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.