Home / 223,664,848,252.53-335,498,526,667.04-74,604,405,900.20

Finding the Fourth Proportional to 223,664,848,252.53, 335,498,526,667.04 and 74,604,405,900.20

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Solution

The fourth proportional to 223,664,848,252.53, 335,498,526,667.04 and 74,604,405,900.20 is: 111,907,027,223.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,664,848,252.53 : 335,498,526,667.04 = 74,604,405,900.20 : x
  2. Step 2: Convert to fraction form
    223,664,848,252.53/335,498,526,667.04 = 74,604,405,900.20/x
  3. Step 3: Cross multiply
    223,664,848,252.53x = 335,498,526,667.04 × 74,604,405,900.20
  4. Step 4: Simplify right side
    223,664,848,252.53x = 25,029,668,262,387,594,035,200
  5. Step 5: Solve for x
    x = 25,029,668,262,387,594,035,200/223,664,848,252.53
  6. Step 6: Final answer
    x = 111,907,027,223.73

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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.