Home / 3,016,602,002.20-4,524,903,003.30-835,568,138.20

Finding the Fourth Proportional to 3,016,602,002.20, 4,524,903,003.30 and 835,568,138.20

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Solution

The fourth proportional to 3,016,602,002.20, 4,524,903,003.30 and 835,568,138.20 is: 1,253,352,207.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,602,002.20 : 4,524,903,003.30 = 835,568,138.20 : x
  2. Step 2: Convert to fraction form
    3,016,602,002.20/4,524,903,003.30 = 835,568,138.20/x
  3. Step 3: Cross multiply
    3,016,602,002.20x = 4,524,903,003.30 × 835,568,138.20
  4. Step 4: Simplify right side
    3,016,602,002.20x = 3,780,864,778,002,969,600
  5. Step 5: Solve for x
    x = 3,780,864,778,002,969,600/3,016,602,002.20
  6. Step 6: Final answer
    x = 1,253,352,207.30

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1.5x scale

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.