Home / 11,857,444,779.52-16,362,231,638.37-6,775,800,284.11

Finding the Fourth Proportional to 11,857,444,779.52, 16,362,231,638.37 and 6,775,800,284.11

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Solution

The fourth proportional to 11,857,444,779.52, 16,362,231,638.37 and 6,775,800,284.11 is: 9,350,008,863.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,857,444,779.52 : 16,362,231,638.37 = 6,775,800,284.11 : x
  2. Step 2: Convert to fraction form
    11,857,444,779.52/16,362,231,638.37 = 6,775,800,284.11/x
  3. Step 3: Cross multiply
    11,857,444,779.52x = 16,362,231,638.37 × 6,775,800,284.11
  4. Step 4: Simplify right side
    11,857,444,779.52x = 110,867,213,783,941,070,848
  5. Step 5: Solve for x
    x = 110,867,213,783,941,070,848/11,857,444,779.52
  6. Step 6: Final answer
    x = 9,350,008,863.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.