Home / 2,022,375,550.92-3,030,899,805.18-856,401,301.32

Finding the Fourth Proportional to 2,022,375,550.92, 3,030,899,805.18 and 856,401,301.32

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Solution

The fourth proportional to 2,022,375,550.92, 3,030,899,805.18 and 856,401,301.32 is: 1,283,474,049.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,375,550.92 : 3,030,899,805.18 = 856,401,301.32 : x
  2. Step 2: Convert to fraction form
    2,022,375,550.92/3,030,899,805.18 = 856,401,301.32/x
  3. Step 3: Cross multiply
    2,022,375,550.92x = 3,030,899,805.18 × 856,401,301.32
  4. Step 4: Simplify right side
    2,022,375,550.92x = 2,595,666,537,326,686,720
  5. Step 5: Solve for x
    x = 2,595,666,537,326,686,720/2,022,375,550.92
  6. Step 6: Final answer
    x = 1,283,474,049.19

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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.