Home / 757,960,234.46-1,137,048,806.39-233,373,722.57

Finding the Fourth Proportional to 757,960,234.46, 1,137,048,806.39 and 233,373,722.57

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Solution

The fourth proportional to 757,960,234.46, 1,137,048,806.39 and 233,373,722.57 is: 350,093,976.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,960,234.46 : 1,137,048,806.39 = 233,373,722.57 : x
  2. Step 2: Convert to fraction form
    757,960,234.46/1,137,048,806.39 = 233,373,722.57/x
  3. Step 3: Cross multiply
    757,960,234.46x = 1,137,048,806.39 × 233,373,722.57
  4. Step 4: Simplify right side
    757,960,234.46x = 265,357,312,688,432,704
  5. Step 5: Solve for x
    x = 265,357,312,688,432,704/757,960,234.46
  6. Step 6: Final answer
    x = 350,093,976.73

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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.