Home / 6,294,007,576.84-9,436,357,048.68-3,806,315,447.56

Finding the Fourth Proportional to 6,294,007,576.84, 9,436,357,048.68 and 3,806,315,447.56

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Solution

The fourth proportional to 6,294,007,576.84, 9,436,357,048.68 and 3,806,315,447.56 is: 5,706,658,462.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,007,576.84 : 9,436,357,048.68 = 3,806,315,447.56 : x
  2. Step 2: Convert to fraction form
    6,294,007,576.84/9,436,357,048.68 = 3,806,315,447.56/x
  3. Step 3: Cross multiply
    6,294,007,576.84x = 9,436,357,048.68 × 3,806,315,447.56
  4. Step 4: Simplify right side
    6,294,007,576.84x = 35,917,751,603,082,375,168
  5. Step 5: Solve for x
    x = 35,917,751,603,082,375,168/6,294,007,576.84
  6. Step 6: Final answer
    x = 5,706,658,462.77

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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.