Home / 184,998,765,951.66-277,444,314,777.35-71,653,211,656.27

Finding the Fourth Proportional to 184,998,765,951.66, 277,444,314,777.35 and 71,653,211,656.27

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Solution

The fourth proportional to 184,998,765,951.66, 277,444,314,777.35 and 71,653,211,656.27 is: 107,458,966,589.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,998,765,951.66 : 277,444,314,777.35 = 71,653,211,656.27 : x
  2. Step 2: Convert to fraction form
    184,998,765,951.66/277,444,314,777.35 = 71,653,211,656.27/x
  3. Step 3: Cross multiply
    184,998,765,951.66x = 277,444,314,777.35 × 71,653,211,656.27
  4. Step 4: Simplify right side
    184,998,765,951.66x = 19,879,776,209,568,870,170,624
  5. Step 5: Solve for x
    x = 19,879,776,209,568,870,170,624/184,998,765,951.66
  6. Step 6: Final answer
    x = 107,458,966,589.88

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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.