Home / 6,214,725,626.78-8,576,324,805.35-3,356,867,825.24

Finding the Fourth Proportional to 6,214,725,626.78, 8,576,324,805.35 and 3,356,867,825.24

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Solution

The fourth proportional to 6,214,725,626.78, 8,576,324,805.35 and 3,356,867,825.24 is: 4,632,479,457.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,725,626.78 : 8,576,324,805.35 = 3,356,867,825.24 : x
  2. Step 2: Convert to fraction form
    6,214,725,626.78/8,576,324,805.35 = 3,356,867,825.24/x
  3. Step 3: Cross multiply
    6,214,725,626.78x = 8,576,324,805.35 × 3,356,867,825.24
  4. Step 4: Simplify right side
    6,214,725,626.78x = 28,789,588,797,852,631,040
  5. Step 5: Solve for x
    x = 28,789,588,797,852,631,040/6,214,725,626.78
  6. Step 6: Final answer
    x = 4,632,479,457.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.