Home / 2,040,168,156.24-3,060,269,379-566,422,882.64

Finding the Fourth Proportional to 2,040,168,156.24, 3,060,269,379 and 566,422,882.64

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Solution

The fourth proportional to 2,040,168,156.24, 3,060,269,379 and 566,422,882.64 is: 849,639,083.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,168,156.24 : 3,060,269,379 = 566,422,882.64 : x
  2. Step 2: Convert to fraction form
    2,040,168,156.24/3,060,269,379 = 566,422,882.64/x
  3. Step 3: Cross multiply
    2,040,168,156.24x = 3,060,269,379 × 566,422,882.64
  4. Step 4: Simplify right side
    2,040,168,156.24x = 1,733,406,603,308,102,656
  5. Step 5: Solve for x
    x = 1,733,406,603,308,102,656/2,040,168,156.24
  6. Step 6: Final answer
    x = 849,639,083.92

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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.