Home / 46,289,563.92-69,445,891.32-32,669,315.52

Finding the Fourth Proportional to 46,289,563.92, 69,445,891.32 and 32,669,315.52

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Solution

The fourth proportional to 46,289,563.92, 69,445,891.32 and 32,669,315.52 is: 49,012,121.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,289,563.92 : 69,445,891.32 = 32,669,315.52 : x
  2. Step 2: Convert to fraction form
    46,289,563.92/69,445,891.32 = 32,669,315.52/x
  3. Step 3: Cross multiply
    46,289,563.92x = 69,445,891.32 × 32,669,315.52
  4. Step 4: Simplify right side
    46,289,563.92x = 2,268,749,735,100,709
  5. Step 5: Solve for x
    x = 2,268,749,735,100,709/46,289,563.92
  6. Step 6: Final answer
    x = 49,012,121.59

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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.