Home / 4,800,174,744.36-7,236,240,415.83-4,480,194,133.80

Finding the Fourth Proportional to 4,800,174,744.36, 7,236,240,415.83 and 4,480,194,133.80

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Solution

The fourth proportional to 4,800,174,744.36, 7,236,240,415.83 and 4,480,194,133.80 is: 6,753,871,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800,174,744.36 : 7,236,240,415.83 = 4,480,194,133.80 : x
  2. Step 2: Convert to fraction form
    4,800,174,744.36/7,236,240,415.83 = 4,480,194,133.80/x
  3. Step 3: Cross multiply
    4,800,174,744.36x = 7,236,240,415.83 × 4,480,194,133.80
  4. Step 4: Simplify right side
    4,800,174,744.36x = 32,419,761,861,768,040,448
  5. Step 5: Solve for x
    x = 32,419,761,861,768,040,448/4,800,174,744.36
  6. Step 6: Final answer
    x = 6,753,871,179.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.