Home / 39,734,181.18-54,820,846.44-23,202,380.34

Finding the Fourth Proportional to 39,734,181.18, 54,820,846.44 and 23,202,380.34

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Solution

The fourth proportional to 39,734,181.18, 54,820,846.44 and 23,202,380.34 is: 32,012,088.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,734,181.18 : 54,820,846.44 = 23,202,380.34 : x
  2. Step 2: Convert to fraction form
    39,734,181.18/54,820,846.44 = 23,202,380.34/x
  3. Step 3: Cross multiply
    39,734,181.18x = 54,820,846.44 × 23,202,380.34
  4. Step 4: Simplify right side
    39,734,181.18x = 1,271,974,129,661,615
  5. Step 5: Solve for x
    x = 1,271,974,129,661,615/39,734,181.18
  6. Step 6: Final answer
    x = 32,012,088.63

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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.