Home / 133,383,525.39-184,065,310.44-73,847,474.01

Finding the Fourth Proportional to 133,383,525.39, 184,065,310.44 and 73,847,474.01

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Solution

The fourth proportional to 133,383,525.39, 184,065,310.44 and 73,847,474.01 is: 101,907,324.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,383,525.39 : 184,065,310.44 = 73,847,474.01 : x
  2. Step 2: Convert to fraction form
    133,383,525.39/184,065,310.44 = 73,847,474.01/x
  3. Step 3: Cross multiply
    133,383,525.39x = 184,065,310.44 × 73,847,474.01
  4. Step 4: Simplify right side
    133,383,525.39x = 13,592,758,228,860,482
  5. Step 5: Solve for x
    x = 13,592,758,228,860,482/133,383,525.39
  6. Step 6: Final answer
    x = 101,907,324.68

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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.