Home / 674,082,535,336.56-1,011,016,170,222.10-196,440,107,659.03

Finding the Fourth Proportional to 674,082,535,336.56, 1,011,016,170,222.10 and 196,440,107,659.03

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Solution

The fourth proportional to 674,082,535,336.56, 1,011,016,170,222.10 and 196,440,107,659.03 is: 294,628,795,306.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,082,535,336.56 : 1,011,016,170,222.10 = 196,440,107,659.03 : x
  2. Step 2: Convert to fraction form
    674,082,535,336.56/1,011,016,170,222.10 = 196,440,107,659.03/x
  3. Step 3: Cross multiply
    674,082,535,336.56x = 1,011,016,170,222.10 × 196,440,107,659.03
  4. Step 4: Simplify right side
    674,082,535,336.56x = 198,604,125,323,449,514,065,920
  5. Step 5: Solve for x
    x = 198,604,125,323,449,514,065,920/674,082,535,336.56
  6. Step 6: Final answer
    x = 294,628,795,306.63

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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.