Home / 45,144,339.11-62,303,030.27-25,568,709.87

Finding the Fourth Proportional to 45,144,339.11, 62,303,030.27 and 25,568,709.87

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Solution

The fourth proportional to 45,144,339.11, 62,303,030.27 and 25,568,709.87 is: 35,286,995.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,339.11 : 62,303,030.27 = 25,568,709.87 : x
  2. Step 2: Convert to fraction form
    45,144,339.11/62,303,030.27 = 25,568,709.87/x
  3. Step 3: Cross multiply
    45,144,339.11x = 62,303,030.27 × 25,568,709.87
  4. Step 4: Simplify right side
    45,144,339.11x = 1,593,008,104,867,614.25
  5. Step 5: Solve for x
    x = 1,593,008,104,867,614.25/45,144,339.11
  6. Step 6: Final answer
    x = 35,286,995.81

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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.