Home / 2,608,395,983.20-3,912,593,974.80-1,737,683,048.80

Finding the Fourth Proportional to 2,608,395,983.20, 3,912,593,974.80 and 1,737,683,048.80

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Solution

The fourth proportional to 2,608,395,983.20, 3,912,593,974.80 and 1,737,683,048.80 is: 2,606,524,573.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,395,983.20 : 3,912,593,974.80 = 1,737,683,048.80 : x
  2. Step 2: Convert to fraction form
    2,608,395,983.20/3,912,593,974.80 = 1,737,683,048.80/x
  3. Step 3: Cross multiply
    2,608,395,983.20x = 3,912,593,974.80 × 1,737,683,048.80
  4. Step 4: Simplify right side
    2,608,395,983.20x = 6,798,848,226,846,974,976
  5. Step 5: Solve for x
    x = 6,798,848,226,846,974,976/2,608,395,983.20
  6. Step 6: Final answer
    x = 2,606,524,573.20

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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.