Home / 4,949,971,256.83-7,428,227,989.32-2,330,524,472.83

Finding the Fourth Proportional to 4,949,971,256.83, 7,428,227,989.32 and 2,330,524,472.83

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Solution

The fourth proportional to 4,949,971,256.83, 7,428,227,989.32 and 2,330,524,472.83 is: 3,497,326,796.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,971,256.83 : 7,428,227,989.32 = 2,330,524,472.83 : x
  2. Step 2: Convert to fraction form
    4,949,971,256.83/7,428,227,989.32 = 2,330,524,472.83/x
  3. Step 3: Cross multiply
    4,949,971,256.83x = 7,428,227,989.32 × 2,330,524,472.83
  4. Step 4: Simplify right side
    4,949,971,256.83x = 17,311,667,118,871,042,048
  5. Step 5: Solve for x
    x = 17,311,667,118,871,042,048/4,949,971,256.83
  6. Step 6: Final answer
    x = 3,497,326,796.59

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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.