Home / 26,703,668.66-36,852,607.19-14,942,834.37

Finding the Fourth Proportional to 26,703,668.66, 36,852,607.19 and 14,942,834.37

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Solution

The fourth proportional to 26,703,668.66, 36,852,607.19 and 14,942,834.37 is: 20,621,975.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,668.66 : 36,852,607.19 = 14,942,834.37 : x
  2. Step 2: Convert to fraction form
    26,703,668.66/36,852,607.19 = 14,942,834.37/x
  3. Step 3: Cross multiply
    26,703,668.66x = 36,852,607.19 × 14,942,834.37
  4. Step 4: Simplify right side
    26,703,668.66x = 550,682,405,380,198.19
  5. Step 5: Solve for x
    x = 550,682,405,380,198.19/26,703,668.66
  6. Step 6: Final answer
    x = 20,621,975.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.