Home / 227,771,910.65-341,716,127.67-66,213,846.65

Finding the Fourth Proportional to 227,771,910.65, 341,716,127.67 and 66,213,846.65

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Solution

The fourth proportional to 227,771,910.65, 341,716,127.67 and 66,213,846.65 is: 99,337,706.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,771,910.65 : 341,716,127.67 = 66,213,846.65 : x
  2. Step 2: Convert to fraction form
    227,771,910.65/341,716,127.67 = 66,213,846.65/x
  3. Step 3: Cross multiply
    227,771,910.65x = 341,716,127.67 × 66,213,846.65
  4. Step 4: Simplify right side
    227,771,910.65x = 22,626,339,273,664,624
  5. Step 5: Solve for x
    x = 22,626,339,273,664,624/227,771,910.65
  6. Step 6: Final answer
    x = 99,337,706.79

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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.