Home / 8,052,131,833.38-12,078,895,913.37-2,457,328,633.74

Finding the Fourth Proportional to 8,052,131,833.38, 12,078,895,913.37 and 2,457,328,633.74

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Solution

The fourth proportional to 8,052,131,833.38, 12,078,895,913.37 and 2,457,328,633.74 is: 3,686,206,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,131,833.38 : 12,078,895,913.37 = 2,457,328,633.74 : x
  2. Step 2: Convert to fraction form
    8,052,131,833.38/12,078,895,913.37 = 2,457,328,633.74/x
  3. Step 3: Cross multiply
    8,052,131,833.38x = 12,078,895,913.37 × 2,457,328,633.74
  4. Step 4: Simplify right side
    8,052,131,833.38x = 29,681,816,791,889,170,432
  5. Step 5: Solve for x
    x = 29,681,816,791,889,170,432/8,052,131,833.38
  6. Step 6: Final answer
    x = 3,686,206,014.27

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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.