Home / 5,940,669,487.30-8,198,189,147.34-3,264,450,359.38

Finding the Fourth Proportional to 5,940,669,487.30, 8,198,189,147.34 and 3,264,450,359.38

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Solution

The fourth proportional to 5,940,669,487.30, 8,198,189,147.34 and 3,264,450,359.38 is: 4,504,977,354.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,669,487.30 : 8,198,189,147.34 = 3,264,450,359.38 : x
  2. Step 2: Convert to fraction form
    5,940,669,487.30/8,198,189,147.34 = 3,264,450,359.38/x
  3. Step 3: Cross multiply
    5,940,669,487.30x = 8,198,189,147.34 × 3,264,450,359.38
  4. Step 4: Simplify right side
    5,940,669,487.30x = 26,762,581,508,299,280,384
  5. Step 5: Solve for x
    x = 26,762,581,508,299,280,384/5,940,669,487.30
  6. Step 6: Final answer
    x = 4,504,977,354.07

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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.