Home / 17,994,559.44-26,992,607.33-7,067,117.28

Finding the Fourth Proportional to 17,994,559.44, 26,992,607.33 and 7,067,117.28

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Solution

The fourth proportional to 17,994,559.44, 26,992,607.33 and 7,067,117.28 is: 10,600,977.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,994,559.44 : 26,992,607.33 = 7,067,117.28 : x
  2. Step 2: Convert to fraction form
    17,994,559.44/26,992,607.33 = 7,067,117.28/x
  3. Step 3: Cross multiply
    17,994,559.44x = 26,992,607.33 × 7,067,117.28
  4. Step 4: Simplify right side
    17,994,559.44x = 190,759,921,694,097.66
  5. Step 5: Solve for x
    x = 190,759,921,694,097.66/17,994,559.44
  6. Step 6: Final answer
    x = 10,600,977.61

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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.