Home / 11,148,036.20-16,722,054.30-8,908,548.20

Finding the Fourth Proportional to 11,148,036.20, 16,722,054.30 and 8,908,548.20

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Solution

The fourth proportional to 11,148,036.20, 16,722,054.30 and 8,908,548.20 is: 13,362,822.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,148,036.20 : 16,722,054.30 = 8,908,548.20 : x
  2. Step 2: Convert to fraction form
    11,148,036.20/16,722,054.30 = 8,908,548.20/x
  3. Step 3: Cross multiply
    11,148,036.20x = 16,722,054.30 × 8,908,548.20
  4. Step 4: Simplify right side
    11,148,036.20x = 148,969,226,734,567.25
  5. Step 5: Solve for x
    x = 148,969,226,734,567.25/11,148,036.20
  6. Step 6: Final answer
    x = 13,362,822.30

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