Home / 7,162,870,791,552.20-10,733,373,109,125-4,252,865,723,674.40

Finding the Fourth Proportional to 7,162,870,791,552.20, 10,733,373,109,125 and 4,252,865,723,674.40

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Solution

The fourth proportional to 7,162,870,791,552.20, 10,733,373,109,125 and 4,252,865,723,674.40 is: 6,372,807,205,882.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,162,870,791,552.20 : 10,733,373,109,125 = 4,252,865,723,674.40 : x
  2. Step 2: Convert to fraction form
    7,162,870,791,552.20/10,733,373,109,125 = 4,252,865,723,674.40/x
  3. Step 3: Cross multiply
    7,162,870,791,552.20x = 10,733,373,109,125 × 4,252,865,723,674.40
  4. Step 4: Simplify right side
    7,162,870,791,552.20x = 45,647,594,595,206,234,351,075,328
  5. Step 5: Solve for x
    x = 45,647,594,595,206,234,351,075,328/7,162,870,791,552.20
  6. Step 6: Final answer
    x = 6,372,807,205,882.09

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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.