Home / 61,284,758.08-91,898,874.08-18,138,533.44

Finding the Fourth Proportional to 61,284,758.08, 91,898,874.08 and 18,138,533.44

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Solution

The fourth proportional to 61,284,758.08, 91,898,874.08 and 18,138,533.44 is: 27,199,435.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,284,758.08 : 91,898,874.08 = 18,138,533.44 : x
  2. Step 2: Convert to fraction form
    61,284,758.08/91,898,874.08 = 18,138,533.44/x
  3. Step 3: Cross multiply
    61,284,758.08x = 91,898,874.08 × 18,138,533.44
  4. Step 4: Simplify right side
    61,284,758.08x = 1,666,910,800,598,429.25
  5. Step 5: Solve for x
    x = 1,666,910,800,598,429.25/61,284,758.08
  6. Step 6: Final answer
    x = 27,199,435.11

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