Home / 125,412,661.06-188,180,621.25-56,374,243.31

Finding the Fourth Proportional to 125,412,661.06, 188,180,621.25 and 56,374,243.31

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Solution

The fourth proportional to 125,412,661.06, 188,180,621.25 and 56,374,243.31 is: 84,589,068.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,412,661.06 : 188,180,621.25 = 56,374,243.31 : x
  2. Step 2: Convert to fraction form
    125,412,661.06/188,180,621.25 = 56,374,243.31/x
  3. Step 3: Cross multiply
    125,412,661.06x = 188,180,621.25 × 56,374,243.31
  4. Step 4: Simplify right side
    125,412,661.06x = 10,608,540,128,833,504
  5. Step 5: Solve for x
    x = 10,608,540,128,833,504/125,412,661.06
  6. Step 6: Final answer
    x = 84,589,068.12

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