Home / 184,647,235,079.41-276,610,144,371.67-127,203,921,992.77

Finding the Fourth Proportional to 184,647,235,079.41, 276,610,144,371.67 and 127,203,921,992.77

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Solution

The fourth proportional to 184,647,235,079.41, 276,610,144,371.67 and 127,203,921,992.77 is: 190,557,390,214.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,647,235,079.41 : 276,610,144,371.67 = 127,203,921,992.77 : x
  2. Step 2: Convert to fraction form
    184,647,235,079.41/276,610,144,371.67 = 127,203,921,992.77/x
  3. Step 3: Cross multiply
    184,647,235,079.41x = 276,610,144,371.67 × 127,203,921,992.77
  4. Step 4: Simplify right side
    184,647,235,079.41x = 35,185,895,227,062,755,524,608
  5. Step 5: Solve for x
    x = 35,185,895,227,062,755,524,608/184,647,235,079.41
  6. Step 6: Final answer
    x = 190,557,390,214.54

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1.5x scale

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.