Home / 17,994,561.44-26,992,610.33-7,067,119.28

Finding the Fourth Proportional to 17,994,561.44, 26,992,610.33 and 7,067,119.28

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Solution

The fourth proportional to 17,994,561.44, 26,992,610.33 and 7,067,119.28 is: 10,600,980.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,994,561.44 : 26,992,610.33 = 7,067,119.28 : x
  2. Step 2: Convert to fraction form
    17,994,561.44/26,992,610.33 = 7,067,119.28/x
  3. Step 3: Cross multiply
    17,994,561.44x = 26,992,610.33 × 7,067,119.28
  4. Step 4: Simplify right side
    17,994,561.44x = 190,759,996,710,371.53
  5. Step 5: Solve for x
    x = 190,759,996,710,371.53/17,994,561.44
  6. Step 6: Final answer
    x = 10,600,980.60

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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.