Home / 2,903,166,002.80-4,354,749,004.20-964,469,234.80

Finding the Fourth Proportional to 2,903,166,002.80, 4,354,749,004.20 and 964,469,234.80

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Solution

The fourth proportional to 2,903,166,002.80, 4,354,749,004.20 and 964,469,234.80 is: 1,446,703,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,166,002.80 : 4,354,749,004.20 = 964,469,234.80 : x
  2. Step 2: Convert to fraction form
    2,903,166,002.80/4,354,749,004.20 = 964,469,234.80/x
  3. Step 3: Cross multiply
    2,903,166,002.80x = 4,354,749,004.20 × 964,469,234.80
  4. Step 4: Simplify right side
    2,903,166,002.80x = 4,200,021,439,826,835,456
  5. Step 5: Solve for x
    x = 4,200,021,439,826,835,456/2,903,166,002.80
  6. Step 6: Final answer
    x = 1,446,703,852.20

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Double scale
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1.5x scale

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.