Home / 184,998,765,956.92-277,444,314,785.22-71,653,211,661.52

Finding the Fourth Proportional to 184,998,765,956.92, 277,444,314,785.22 and 71,653,211,661.52

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Solution

The fourth proportional to 184,998,765,956.92, 277,444,314,785.22 and 71,653,211,661.52 is: 107,458,966,597.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,998,765,956.92 : 277,444,314,785.22 = 71,653,211,661.52 : x
  2. Step 2: Convert to fraction form
    184,998,765,956.92/277,444,314,785.22 = 71,653,211,661.52/x
  3. Step 3: Cross multiply
    184,998,765,956.92x = 277,444,314,785.22 × 71,653,211,661.52
  4. Step 4: Simplify right side
    184,998,765,956.92x = 19,879,776,211,590,751,191,040
  5. Step 5: Solve for x
    x = 19,879,776,211,590,751,191,040/184,998,765,956.92
  6. Step 6: Final answer
    x = 107,458,966,597.76

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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.