Home / 621,599,538.80-932,735,231.40-276,606,412.40

Finding the Fourth Proportional to 621,599,538.80, 932,735,231.40 and 276,606,412.40

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Solution

The fourth proportional to 621,599,538.80, 932,735,231.40 and 276,606,412.40 is: 415,059,101.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    621,599,538.80 : 932,735,231.40 = 276,606,412.40 : x
  2. Step 2: Convert to fraction form
    621,599,538.80/932,735,231.40 = 276,606,412.40/x
  3. Step 3: Cross multiply
    621,599,538.80x = 932,735,231.40 × 276,606,412.40
  4. Step 4: Simplify right side
    621,599,538.80x = 258,000,546,076,637,792
  5. Step 5: Solve for x
    x = 258,000,546,076,637,792/621,599,538.80
  6. Step 6: Final answer
    x = 415,059,101.52

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