Home / 27,536,269,511.68-41,311,622,439.60-8,648,794,261.12

Finding the Fourth Proportional to 27,536,269,511.68, 41,311,622,439.60 and 8,648,794,261.12

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Solution

The fourth proportional to 27,536,269,511.68, 41,311,622,439.60 and 8,648,794,261.12 is: 12,975,458,528.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,536,269,511.68 : 41,311,622,439.60 = 8,648,794,261.12 : x
  2. Step 2: Convert to fraction form
    27,536,269,511.68/41,311,622,439.60 = 8,648,794,261.12/x
  3. Step 3: Cross multiply
    27,536,269,511.68x = 41,311,622,439.60 × 8,648,794,261.12
  4. Step 4: Simplify right side
    27,536,269,511.68x = 357,295,723,073,168,736,256
  5. Step 5: Solve for x
    x = 357,295,723,073,168,736,256/27,536,269,511.68
  6. Step 6: Final answer
    x = 12,975,458,528.31

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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.