Home / 4,608,339,999.15-6,359,509,205.88-2,493,795,942.69

Finding the Fourth Proportional to 4,608,339,999.15, 6,359,509,205.88 and 2,493,795,942.69

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Solution

The fourth proportional to 4,608,339,999.15, 6,359,509,205.88 and 2,493,795,942.69 is: 3,441,438,404.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,339,999.15 : 6,359,509,205.88 = 2,493,795,942.69 : x
  2. Step 2: Convert to fraction form
    4,608,339,999.15/6,359,509,205.88 = 2,493,795,942.69/x
  3. Step 3: Cross multiply
    4,608,339,999.15x = 6,359,509,205.88 × 2,493,795,942.69
  4. Step 4: Simplify right side
    4,608,339,999.15x = 15,859,318,255,133,509,632
  5. Step 5: Solve for x
    x = 15,859,318,255,133,509,632/4,608,339,999.15
  6. Step 6: Final answer
    x = 3,441,438,404.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.