Home / 3,498,680,860.20-5,248,021,290.30-3,401,825,737.95

Finding the Fourth Proportional to 3,498,680,860.20, 5,248,021,290.30 and 3,401,825,737.95

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Solution

The fourth proportional to 3,498,680,860.20, 5,248,021,290.30 and 3,401,825,737.95 is: 5,102,738,606.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,680,860.20 : 5,248,021,290.30 = 3,401,825,737.95 : x
  2. Step 2: Convert to fraction form
    3,498,680,860.20/5,248,021,290.30 = 3,401,825,737.95/x
  3. Step 3: Cross multiply
    3,498,680,860.20x = 5,248,021,290.30 × 3,401,825,737.95
  4. Step 4: Simplify right side
    3,498,680,860.20x = 17,852,853,898,652,108,800
  5. Step 5: Solve for x
    x = 17,852,853,898,652,108,800/3,498,680,860.20
  6. Step 6: Final answer
    x = 5,102,738,606.93

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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.