Home / 38,539,511-57,786,181.04-12,266,999.36

Finding the Fourth Proportional to 38,539,511, 57,786,181.04 and 12,266,999.36

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Solution

The fourth proportional to 38,539,511, 57,786,181.04 and 12,266,999.36 is: 18,393,151.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,539,511 : 57,786,181.04 = 12,266,999.36 : x
  2. Step 2: Convert to fraction form
    38,539,511/57,786,181.04 = 12,266,999.36/x
  3. Step 3: Cross multiply
    38,539,511x = 57,786,181.04 × 12,266,999.36
  4. Step 4: Simplify right side
    38,539,511x = 708,863,045,834,524.12
  5. Step 5: Solve for x
    x = 708,863,045,834,524.12/38,539,511
  6. Step 6: Final answer
    x = 18,393,151.01

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