Home / 3,982,926,607.73-5,971,444,601.91-2,408,683,932.36

Finding the Fourth Proportional to 3,982,926,607.73, 5,971,444,601.91 and 2,408,683,932.36

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Solution

The fourth proportional to 3,982,926,607.73, 5,971,444,601.91 and 2,408,683,932.36 is: 3,611,244,715.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,926,607.73 : 5,971,444,601.91 = 2,408,683,932.36 : x
  2. Step 2: Convert to fraction form
    3,982,926,607.73/5,971,444,601.91 = 2,408,683,932.36/x
  3. Step 3: Cross multiply
    3,982,926,607.73x = 5,971,444,601.91 × 2,408,683,932.36
  4. Step 4: Simplify right side
    3,982,926,607.73x = 14,383,322,665,586,429,952
  5. Step 5: Solve for x
    x = 14,383,322,665,586,429,952/3,982,926,607.73
  6. Step 6: Final answer
    x = 3,611,244,715.81

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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.