Home / 122,978,370,257.79-184,475,649,495.08-32,222,008,852.75

Finding the Fourth Proportional to 122,978,370,257.79, 184,475,649,495.08 and 32,222,008,852.75

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Solution

The fourth proportional to 122,978,370,257.79, 184,475,649,495.08 and 32,222,008,852.75 is: 48,335,134,045.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,978,370,257.79 : 184,475,649,495.08 = 32,222,008,852.75 : x
  2. Step 2: Convert to fraction form
    122,978,370,257.79/184,475,649,495.08 = 32,222,008,852.75/x
  3. Step 3: Cross multiply
    122,978,370,257.79x = 184,475,649,495.08 × 32,222,008,852.75
  4. Step 4: Simplify right side
    122,978,370,257.79x = 5,944,176,011,147,273,568,256
  5. Step 5: Solve for x
    x = 5,944,176,011,147,273,568,256/122,978,370,257.79
  6. Step 6: Final answer
    x = 48,335,134,045.82

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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.