Home / 9,928,705.80-14,893,058.70-3,539,166.60

Finding the Fourth Proportional to 9,928,705.80, 14,893,058.70 and 3,539,166.60

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Solution

The fourth proportional to 9,928,705.80, 14,893,058.70 and 3,539,166.60 is: 5,308,749.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,928,705.80 : 14,893,058.70 = 3,539,166.60 : x
  2. Step 2: Convert to fraction form
    9,928,705.80/14,893,058.70 = 3,539,166.60/x
  3. Step 3: Cross multiply
    9,928,705.80x = 14,893,058.70 × 3,539,166.60
  4. Step 4: Simplify right side
    9,928,705.80x = 52,709,015,922,879.42
  5. Step 5: Solve for x
    x = 52,709,015,922,879.42/9,928,705.80
  6. Step 6: Final answer
    x = 5,308,749.90

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