Home / 27,779,039.24-41,659,727.09-25,965,523.55

Finding the Fourth Proportional to 27,779,039.24, 41,659,727.09 and 25,965,523.55

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Solution

The fourth proportional to 27,779,039.24, 41,659,727.09 and 25,965,523.55 is: 38,940,030.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,779,039.24 : 41,659,727.09 = 25,965,523.55 : x
  2. Step 2: Convert to fraction form
    27,779,039.24/41,659,727.09 = 25,965,523.55/x
  3. Step 3: Cross multiply
    27,779,039.24x = 41,659,727.09 × 25,965,523.55
  4. Step 4: Simplify right side
    27,779,039.24x = 1,081,716,624,816,289.62
  5. Step 5: Solve for x
    x = 1,081,716,624,816,289.62/27,779,039.24
  6. Step 6: Final answer
    x = 38,940,030.13

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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.