Home / 1,957,741,425.56-2,701,748,426.24-1,099,567,235.88

Finding the Fourth Proportional to 1,957,741,425.56, 2,701,748,426.24 and 1,099,567,235.88

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Solution

The fourth proportional to 1,957,741,425.56, 2,701,748,426.24 and 1,099,567,235.88 is: 1,517,439,438.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,741,425.56 : 2,701,748,426.24 = 1,099,567,235.88 : x
  2. Step 2: Convert to fraction form
    1,957,741,425.56/2,701,748,426.24 = 1,099,567,235.88/x
  3. Step 3: Cross multiply
    1,957,741,425.56x = 2,701,748,426.24 × 1,099,567,235.88
  4. Step 4: Simplify right side
    1,957,741,425.56x = 2,970,754,049,083,856,896
  5. Step 5: Solve for x
    x = 2,970,754,049,083,856,896/1,957,741,425.56
  6. Step 6: Final answer
    x = 1,517,439,438.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.