Home / 325,446,255.11-449,121,749.38-184,346,772.39

Finding the Fourth Proportional to 325,446,255.11, 449,121,749.38 and 184,346,772.39

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Solution

The fourth proportional to 325,446,255.11, 449,121,749.38 and 184,346,772.39 is: 254,401,897.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,446,255.11 : 449,121,749.38 = 184,346,772.39 : x
  2. Step 2: Convert to fraction form
    325,446,255.11/449,121,749.38 = 184,346,772.39/x
  3. Step 3: Cross multiply
    325,446,255.11x = 449,121,749.38 × 184,346,772.39
  4. Step 4: Simplify right side
    325,446,255.11x = 82,794,144,908,353,472
  5. Step 5: Solve for x
    x = 82,794,144,908,353,472/325,446,255.11
  6. Step 6: Final answer
    x = 254,401,897.73

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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.