Home / 1,597,324,154.88-2,394,398,995.20-1,111,629,596.16

Finding the Fourth Proportional to 1,597,324,154.88, 2,394,398,995.20 and 1,111,629,596.16

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Solution

The fourth proportional to 1,597,324,154.88, 2,394,398,995.20 and 1,111,629,596.16 is: 1,666,339,784.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,324,154.88 : 2,394,398,995.20 = 1,111,629,596.16 : x
  2. Step 2: Convert to fraction form
    1,597,324,154.88/2,394,398,995.20 = 1,111,629,596.16/x
  3. Step 3: Cross multiply
    1,597,324,154.88x = 2,394,398,995.20 × 1,111,629,596.16
  4. Step 4: Simplify right side
    1,597,324,154.88x = 2,661,684,788,080,086,016
  5. Step 5: Solve for x
    x = 2,661,684,788,080,086,016/1,597,324,154.88
  6. Step 6: Final answer
    x = 1,666,339,784.54

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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.