Home / 65,646,945.15-98,382,397.73-51,091,440.81

Finding the Fourth Proportional to 65,646,945.15, 98,382,397.73 and 51,091,440.81

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Solution

The fourth proportional to 65,646,945.15, 98,382,397.73 and 51,091,440.81 is: 76,568,657.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,646,945.15 : 98,382,397.73 = 51,091,440.81 : x
  2. Step 2: Convert to fraction form
    65,646,945.15/98,382,397.73 = 51,091,440.81/x
  3. Step 3: Cross multiply
    65,646,945.15x = 98,382,397.73 × 51,091,440.81
  4. Step 4: Simplify right side
    65,646,945.15x = 5,026,498,450,112,716
  5. Step 5: Solve for x
    x = 5,026,498,450,112,716/65,646,945.15
  6. Step 6: Final answer
    x = 76,568,657.36

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