Home / 7,474,233,175.68-10,309,581,745.22-4,793,767,667.44

Finding the Fourth Proportional to 7,474,233,175.68, 10,309,581,745.22 and 4,793,767,667.44

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Solution

The fourth proportional to 7,474,233,175.68, 10,309,581,745.22 and 4,793,767,667.44 is: 6,612,282,286.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,474,233,175.68 : 10,309,581,745.22 = 4,793,767,667.44 : x
  2. Step 2: Convert to fraction form
    7,474,233,175.68/10,309,581,745.22 = 4,793,767,667.44/x
  3. Step 3: Cross multiply
    7,474,233,175.68x = 10,309,581,745.22 × 4,793,767,667.44
  4. Step 4: Simplify right side
    7,474,233,175.68x = 49,421,739,635,065,274,368
  5. Step 5: Solve for x
    x = 49,421,739,635,065,274,368/7,474,233,175.68
  6. Step 6: Final answer
    x = 6,612,282,286.81

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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.