Home / 7,360,981,682,538.40-11,042,658,986,818-2,267,318,493,623.40

Finding the Fourth Proportional to 7,360,981,682,538.40, 11,042,658,986,818 and 2,267,318,493,623.40

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Solution

The fourth proportional to 7,360,981,682,538.40, 11,042,658,986,818 and 2,267,318,493,623.40 is: 3,401,343,192,984.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,981,682,538.40 : 11,042,658,986,818 = 2,267,318,493,623.40 : x
  2. Step 2: Convert to fraction form
    7,360,981,682,538.40/11,042,658,986,818 = 2,267,318,493,623.40/x
  3. Step 3: Cross multiply
    7,360,981,682,538.40x = 11,042,658,986,818 × 2,267,318,493,623.40
  4. Step 4: Simplify right side
    7,360,981,682,538.40x = 25,037,224,939,589,085,874,356,224
  5. Step 5: Solve for x
    x = 25,037,224,939,589,085,874,356,224/7,360,981,682,538.40
  6. Step 6: Final answer
    x = 3,401,343,192,984.98

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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.