Home / 7,034,961,986.32-10,552,782,339.42-2,313,179,363.20

Finding the Fourth Proportional to 7,034,961,986.32, 10,552,782,339.42 and 2,313,179,363.20

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Solution

The fourth proportional to 7,034,961,986.32, 10,552,782,339.42 and 2,313,179,363.20 is: 3,469,880,630.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,961,986.32 : 10,552,782,339.42 = 2,313,179,363.20 : x
  2. Step 2: Convert to fraction form
    7,034,961,986.32/10,552,782,339.42 = 2,313,179,363.20/x
  3. Step 3: Cross multiply
    7,034,961,986.32x = 10,552,782,339.42 × 2,313,179,363.20
  4. Step 4: Simplify right side
    7,034,961,986.32x = 24,410,478,331,887,759,360
  5. Step 5: Solve for x
    x = 24,410,478,331,887,759,360/7,034,961,986.32
  6. Step 6: Final answer
    x = 3,469,880,630.39

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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.