Home / 26,171,686.40-39,263,750.40-11,017,817.60

Finding the Fourth Proportional to 26,171,686.40, 39,263,750.40 and 11,017,817.60

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Solution

The fourth proportional to 26,171,686.40, 39,263,750.40 and 11,017,817.60 is: 16,529,345.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,171,686.40 : 39,263,750.40 = 11,017,817.60 : x
  2. Step 2: Convert to fraction form
    26,171,686.40/39,263,750.40 = 11,017,817.60/x
  3. Step 3: Cross multiply
    26,171,686.40x = 39,263,750.40 × 11,017,817.60
  4. Step 4: Simplify right side
    26,171,686.40x = 432,600,840,199,127
  5. Step 5: Solve for x
    x = 432,600,840,199,127/26,171,686.40
  6. Step 6: Final answer
    x = 16,529,345.25

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