Home / 11,814,726,769.56-17,722,088,604-4,827,530,491.12

Finding the Fourth Proportional to 11,814,726,769.56, 17,722,088,604 and 4,827,530,491.12

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Solution

The fourth proportional to 11,814,726,769.56, 17,722,088,604 and 4,827,530,491.12 is: 7,241,295,103.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,726,769.56 : 17,722,088,604 = 4,827,530,491.12 : x
  2. Step 2: Convert to fraction form
    11,814,726,769.56/17,722,088,604 = 4,827,530,491.12/x
  3. Step 3: Cross multiply
    11,814,726,769.56x = 17,722,088,604 × 4,827,530,491.12
  4. Step 4: Simplify right side
    11,814,726,769.56x = 85,553,923,102,140,268,544
  5. Step 5: Solve for x
    x = 85,553,923,102,140,268,544/11,814,726,769.56
  6. Step 6: Final answer
    x = 7,241,295,103.21

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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.