Home / 4,925,067,660.34-7,394,973,241.21-4,263,134,644.33

Finding the Fourth Proportional to 4,925,067,660.34, 7,394,973,241.21 and 4,263,134,644.33

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Solution

The fourth proportional to 4,925,067,660.34, 7,394,973,241.21 and 4,263,134,644.33 is: 6,401,082,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,067,660.34 : 7,394,973,241.21 = 4,263,134,644.33 : x
  2. Step 2: Convert to fraction form
    4,925,067,660.34/7,394,973,241.21 = 4,263,134,644.33/x
  3. Step 3: Cross multiply
    4,925,067,660.34x = 7,394,973,241.21 × 4,263,134,644.33
  4. Step 4: Simplify right side
    4,925,067,660.34x = 31,525,766,618,466,516,992
  5. Step 5: Solve for x
    x = 31,525,766,618,466,516,992/4,925,067,660.34
  6. Step 6: Final answer
    x = 6,401,082,948.03

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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.