Home / 34,047,339.10-51,067,236.07-12,186,845.26

Finding the Fourth Proportional to 34,047,339.10, 51,067,236.07 and 12,186,845.26

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Solution

The fourth proportional to 34,047,339.10, 51,067,236.07 and 12,186,845.26 is: 18,278,917.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,047,339.10 : 51,067,236.07 = 12,186,845.26 : x
  2. Step 2: Convert to fraction form
    34,047,339.10/51,067,236.07 = 12,186,845.26/x
  3. Step 3: Cross multiply
    34,047,339.10x = 51,067,236.07 × 12,186,845.26
  4. Step 4: Simplify right side
    34,047,339.10x = 622,348,503,840,980.50
  5. Step 5: Solve for x
    x = 622,348,503,840,980.50/34,047,339.10
  6. Step 6: Final answer
    x = 18,278,917.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.