Home / 3,756,301,183.09-5,635,542,284.92-1,514,191,411.54

Finding the Fourth Proportional to 3,756,301,183.09, 5,635,542,284.92 and 1,514,191,411.54

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Solution

The fourth proportional to 3,756,301,183.09, 5,635,542,284.92 and 1,514,191,411.54 is: 2,271,726,709.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,301,183.09 : 5,635,542,284.92 = 1,514,191,411.54 : x
  2. Step 2: Convert to fraction form
    3,756,301,183.09/5,635,542,284.92 = 1,514,191,411.54/x
  3. Step 3: Cross multiply
    3,756,301,183.09x = 5,635,542,284.92 × 1,514,191,411.54
  4. Step 4: Simplify right side
    3,756,301,183.09x = 8,533,289,727,196,371,968
  5. Step 5: Solve for x
    x = 8,533,289,727,196,371,968/3,756,301,183.09
  6. Step 6: Final answer
    x = 2,271,726,709.67

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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.