Home / 77,966,290,898.78-107,594,113,175.72-43,204,691,982.29

Finding the Fourth Proportional to 77,966,290,898.78, 107,594,113,175.72 and 43,204,691,982.29

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Solution

The fourth proportional to 77,966,290,898.78, 107,594,113,175.72 and 43,204,691,982.29 is: 59,622,825,009.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,966,290,898.78 : 107,594,113,175.72 = 43,204,691,982.29 : x
  2. Step 2: Convert to fraction form
    77,966,290,898.78/107,594,113,175.72 = 43,204,691,982.29/x
  3. Step 3: Cross multiply
    77,966,290,898.78x = 107,594,113,175.72 × 43,204,691,982.29
  4. Step 4: Simplify right side
    77,966,290,898.78x = 4,648,570,518,864,847,699,968
  5. Step 5: Solve for x
    x = 4,648,570,518,864,847,699,968/77,966,290,898.78
  6. Step 6: Final answer
    x = 59,622,825,009.08

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