Home / 23,263,067.58-34,901,722.89-11,911,546.14

Finding the Fourth Proportional to 23,263,067.58, 34,901,722.89 and 11,911,546.14

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Solution

The fourth proportional to 23,263,067.58, 34,901,722.89 and 11,911,546.14 is: 17,870,965.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,067.58 : 34,901,722.89 = 11,911,546.14 : x
  2. Step 2: Convert to fraction form
    23,263,067.58/34,901,722.89 = 11,911,546.14/x
  3. Step 3: Cross multiply
    23,263,067.58x = 34,901,722.89 × 11,911,546.14
  4. Step 4: Simplify right side
    23,263,067.58x = 415,733,482,569,729.19
  5. Step 5: Solve for x
    x = 415,733,482,569,729.19/23,263,067.58
  6. Step 6: Final answer
    x = 17,870,965.69

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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.