Home / 3,614,589,438.30-5,397,543,455.58-2,951,918,045.16

Finding the Fourth Proportional to 3,614,589,438.30, 5,397,543,455.58 and 2,951,918,045.16

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Solution

The fourth proportional to 3,614,589,438.30, 5,397,543,455.58 and 2,951,918,045.16 is: 4,407,998,805.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,589,438.30 : 5,397,543,455.58 = 2,951,918,045.16 : x
  2. Step 2: Convert to fraction form
    3,614,589,438.30/5,397,543,455.58 = 2,951,918,045.16/x
  3. Step 3: Cross multiply
    3,614,589,438.30x = 5,397,543,455.58 × 2,951,918,045.16
  4. Step 4: Simplify right side
    3,614,589,438.30x = 15,933,105,926,061,862,912
  5. Step 5: Solve for x
    x = 15,933,105,926,061,862,912/3,614,589,438.30
  6. Step 6: Final answer
    x = 4,407,998,805.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.