Home / 17,726,035.51-26,601,002.66-6,211,606.33

Finding the Fourth Proportional to 17,726,035.51, 26,601,002.66 and 6,211,606.33

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Solution

The fourth proportional to 17,726,035.51, 26,601,002.66 and 6,211,606.33 is: 9,321,596.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,726,035.51 : 26,601,002.66 = 6,211,606.33 : x
  2. Step 2: Convert to fraction form
    17,726,035.51/26,601,002.66 = 6,211,606.33/x
  3. Step 3: Cross multiply
    17,726,035.51x = 26,601,002.66 × 6,211,606.33
  4. Step 4: Simplify right side
    17,726,035.51x = 165,234,956,507,202.84
  5. Step 5: Solve for x
    x = 165,234,956,507,202.84/17,726,035.51
  6. Step 6: Final answer
    x = 9,321,596.84

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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.