Home / 8,177,353,563.36-11,294,056,452.96-5,496,479,399.04

Finding the Fourth Proportional to 8,177,353,563.36, 11,294,056,452.96 and 5,496,479,399.04

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Solution

The fourth proportional to 8,177,353,563.36, 11,294,056,452.96 and 5,496,479,399.04 is: 7,591,398,383.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,177,353,563.36 : 11,294,056,452.96 = 5,496,479,399.04 : x
  2. Step 2: Convert to fraction form
    8,177,353,563.36/11,294,056,452.96 = 5,496,479,399.04/x
  3. Step 3: Cross multiply
    8,177,353,563.36x = 11,294,056,452.96 × 5,496,479,399.04
  4. Step 4: Simplify right side
    8,177,353,563.36x = 62,077,548,625,289,412,608
  5. Step 5: Solve for x
    x = 62,077,548,625,289,412,608/8,177,353,563.36
  6. Step 6: Final answer
    x = 7,591,398,383.88

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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.