Home / 2,770,524,460.47-3,823,325,816.76-1,500,375,303.69

Finding the Fourth Proportional to 2,770,524,460.47, 3,823,325,816.76 and 1,500,375,303.69

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Solution

The fourth proportional to 2,770,524,460.47, 3,823,325,816.76 and 1,500,375,303.69 is: 2,070,519,035.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,524,460.47 : 3,823,325,816.76 = 1,500,375,303.69 : x
  2. Step 2: Convert to fraction form
    2,770,524,460.47/3,823,325,816.76 = 1,500,375,303.69/x
  3. Step 3: Cross multiply
    2,770,524,460.47x = 3,823,325,816.76 × 1,500,375,303.69
  4. Step 4: Simplify right side
    2,770,524,460.47x = 5,736,423,633,427,102,720
  5. Step 5: Solve for x
    x = 5,736,423,633,427,102,720/2,770,524,460.47
  6. Step 6: Final answer
    x = 2,070,519,035.39

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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.