Home / 3,594,524,992.60-5,391,787,488.90-871,307,584.60

Finding the Fourth Proportional to 3,594,524,992.60, 5,391,787,488.90 and 871,307,584.60

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Solution

The fourth proportional to 3,594,524,992.60, 5,391,787,488.90 and 871,307,584.60 is: 1,306,961,376.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,524,992.60 : 5,391,787,488.90 = 871,307,584.60 : x
  2. Step 2: Convert to fraction form
    3,594,524,992.60/5,391,787,488.90 = 871,307,584.60/x
  3. Step 3: Cross multiply
    3,594,524,992.60x = 5,391,787,488.90 × 871,307,584.60
  4. Step 4: Simplify right side
    3,594,524,992.60x = 4,697,905,333,629,958,144
  5. Step 5: Solve for x
    x = 4,697,905,333,629,958,144/3,594,524,992.60
  6. Step 6: Final answer
    x = 1,306,961,376.90

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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.