Home / 11,669,315.01-17,504,014.56-3,582,291.07

Finding the Fourth Proportional to 11,669,315.01, 17,504,014.56 and 3,582,291.07

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Solution

The fourth proportional to 11,669,315.01, 17,504,014.56 and 3,582,291.07 is: 5,373,449.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,669,315.01 : 17,504,014.56 = 3,582,291.07 : x
  2. Step 2: Convert to fraction form
    11,669,315.01/17,504,014.56 = 3,582,291.07/x
  3. Step 3: Cross multiply
    11,669,315.01x = 17,504,014.56 × 3,582,291.07
  4. Step 4: Simplify right side
    11,669,315.01x = 62,704,475,047,437.97
  5. Step 5: Solve for x
    x = 62,704,475,047,437.97/11,669,315.01
  6. Step 6: Final answer
    x = 5,373,449.51

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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.