Home / 3,103,926,996.43-4,655,846,649.13-1,444,906,369.09

Finding the Fourth Proportional to 3,103,926,996.43, 4,655,846,649.13 and 1,444,906,369.09

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Solution

The fourth proportional to 3,103,926,996.43, 4,655,846,649.13 and 1,444,906,369.09 is: 2,167,339,143.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,926,996.43 : 4,655,846,649.13 = 1,444,906,369.09 : x
  2. Step 2: Convert to fraction form
    3,103,926,996.43/4,655,846,649.13 = 1,444,906,369.09/x
  3. Step 3: Cross multiply
    3,103,926,996.43x = 4,655,846,649.13 × 1,444,906,369.09
  4. Step 4: Simplify right side
    3,103,926,996.43x = 6,727,262,476,834,271,232
  5. Step 5: Solve for x
    x = 6,727,262,476,834,271,232/3,103,926,996.43
  6. Step 6: Final answer
    x = 2,167,339,143.15

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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.