Home / 37,843,880.40-56,778,994.26-11,940,181.20

Finding the Fourth Proportional to 37,843,880.40, 56,778,994.26 and 11,940,181.20

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Solution

The fourth proportional to 37,843,880.40, 56,778,994.26 and 11,940,181.20 is: 17,914,428.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,843,880.40 : 56,778,994.26 = 11,940,181.20 : x
  2. Step 2: Convert to fraction form
    37,843,880.40/56,778,994.26 = 11,940,181.20/x
  3. Step 3: Cross multiply
    37,843,880.40x = 56,778,994.26 × 11,940,181.20
  4. Step 4: Simplify right side
    37,843,880.40x = 677,951,479,818,159.88
  5. Step 5: Solve for x
    x = 677,951,479,818,159.88/37,843,880.40
  6. Step 6: Final answer
    x = 17,914,428.24

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