Home / 11,312,128.26-16,973,410.88-5,165,994.06

Finding the Fourth Proportional to 11,312,128.26, 16,973,410.88 and 5,165,994.06

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Solution

The fourth proportional to 11,312,128.26, 16,973,410.88 and 5,165,994.06 is: 7,751,374.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,312,128.26 : 16,973,410.88 = 5,165,994.06 : x
  2. Step 2: Convert to fraction form
    11,312,128.26/16,973,410.88 = 5,165,994.06/x
  3. Step 3: Cross multiply
    11,312,128.26x = 16,973,410.88 × 5,165,994.06
  4. Step 4: Simplify right side
    11,312,128.26x = 87,684,539,758,189.39
  5. Step 5: Solve for x
    x = 87,684,539,758,189.39/11,312,128.26
  6. Step 6: Final answer
    x = 7,751,374.25

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