Home / 6,210,147,482,049.40-9,315,410,995,651.50-2,130,560,393,439.50

Finding the Fourth Proportional to 6,210,147,482,049.40, 9,315,410,995,651.50 and 2,130,560,393,439.50

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Solution

The fourth proportional to 6,210,147,482,049.40, 9,315,410,995,651.50 and 2,130,560,393,439.50 is: 3,195,905,696,815.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,147,482,049.40 : 9,315,410,995,651.50 = 2,130,560,393,439.50 : x
  2. Step 2: Convert to fraction form
    6,210,147,482,049.40/9,315,410,995,651.50 = 2,130,560,393,439.50/x
  3. Step 3: Cross multiply
    6,210,147,482,049.40x = 9,315,410,995,651.50 × 2,130,560,393,439.50
  4. Step 4: Simplify right side
    6,210,147,482,049.40x = 19,847,045,715,945,905,723,539,456
  5. Step 5: Solve for x
    x = 19,847,045,715,945,905,723,539,456/6,210,147,482,049.40
  6. Step 6: Final answer
    x = 3,195,905,696,815.47

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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.