Home / 599,597,777.32-899,486,245.34-190,667,268.52

Finding the Fourth Proportional to 599,597,777.32, 899,486,245.34 and 190,667,268.52

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Solution

The fourth proportional to 599,597,777.32, 899,486,245.34 and 190,667,268.52 is: 286,029,388.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,597,777.32 : 899,486,245.34 = 190,667,268.52 : x
  2. Step 2: Convert to fraction form
    599,597,777.32/899,486,245.34 = 190,667,268.52/x
  3. Step 3: Cross multiply
    599,597,777.32x = 899,486,245.34 × 190,667,268.52
  4. Step 4: Simplify right side
    599,597,777.32x = 171,502,585,470,288,384
  5. Step 5: Solve for x
    x = 171,502,585,470,288,384/599,597,777.32
  6. Step 6: Final answer
    x = 286,029,388.30

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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.