Home / 4,783,551,629.70-7,175,327,444.55-4,396,568,103.30

Finding the Fourth Proportional to 4,783,551,629.70, 7,175,327,444.55 and 4,396,568,103.30

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Solution

The fourth proportional to 4,783,551,629.70, 7,175,327,444.55 and 4,396,568,103.30 is: 6,594,852,154.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,551,629.70 : 7,175,327,444.55 = 4,396,568,103.30 : x
  2. Step 2: Convert to fraction form
    4,783,551,629.70/7,175,327,444.55 = 4,396,568,103.30/x
  3. Step 3: Cross multiply
    4,783,551,629.70x = 7,175,327,444.55 × 4,396,568,103.30
  4. Step 4: Simplify right side
    4,783,551,629.70x = 31,546,815,773,441,630,208
  5. Step 5: Solve for x
    x = 31,546,815,773,441,630,208/4,783,551,629.70
  6. Step 6: Final answer
    x = 6,594,852,154.95

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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.