Home / 1,995,036,920,306.50-2,990,944,954,010.80-1,834,002,859,010.90

Finding the Fourth Proportional to 1,995,036,920,306.50, 2,990,944,954,010.80 and 1,834,002,859,010.90

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Solution

The fourth proportional to 1,995,036,920,306.50, 2,990,944,954,010.80 and 1,834,002,859,010.90 is: 2,749,523,851,396.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,036,920,306.50 : 2,990,944,954,010.80 = 1,834,002,859,010.90 : x
  2. Step 2: Convert to fraction form
    1,995,036,920,306.50/2,990,944,954,010.80 = 1,834,002,859,010.90/x
  3. Step 3: Cross multiply
    1,995,036,920,306.50x = 2,990,944,954,010.80 × 1,834,002,859,010.90
  4. Step 4: Simplify right side
    1,995,036,920,306.50x = 5,485,401,596,800,031,143,231,488
  5. Step 5: Solve for x
    x = 5,485,401,596,800,031,143,231,488/1,995,036,920,306.50
  6. Step 6: Final answer
    x = 2,749,523,851,396.85

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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.