Home / 827,458,083.40-1,241,187,125.10-366,907,376.20

Finding the Fourth Proportional to 827,458,083.40, 1,241,187,125.10 and 366,907,376.20

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Solution

The fourth proportional to 827,458,083.40, 1,241,187,125.10 and 366,907,376.20 is: 550,361,064.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,458,083.40 : 1,241,187,125.10 = 366,907,376.20 : x
  2. Step 2: Convert to fraction form
    827,458,083.40/1,241,187,125.10 = 366,907,376.20/x
  3. Step 3: Cross multiply
    827,458,083.40x = 1,241,187,125.10 × 366,907,376.20
  4. Step 4: Simplify right side
    827,458,083.40x = 455,400,711,443,662,144
  5. Step 5: Solve for x
    x = 455,400,711,443,662,144/827,458,083.40
  6. Step 6: Final answer
    x = 550,361,064.30

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