Home / 76,765,675.24-105,936,374.64-41,958,345.52

Finding the Fourth Proportional to 76,765,675.24, 105,936,374.64 and 41,958,345.52

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Solution

The fourth proportional to 76,765,675.24, 105,936,374.64 and 41,958,345.52 is: 57,902,376.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,765,675.24 : 105,936,374.64 = 41,958,345.52 : x
  2. Step 2: Convert to fraction form
    76,765,675.24/105,936,374.64 = 41,958,345.52/x
  3. Step 3: Cross multiply
    76,765,675.24x = 105,936,374.64 × 41,958,345.52
  4. Step 4: Simplify right side
    76,765,675.24x = 4,444,915,010,281,286
  5. Step 5: Solve for x
    x = 4,444,915,010,281,286/76,765,675.24
  6. Step 6: Final answer
    x = 57,902,376.24

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