Home / 1,951,276,358.03-2,926,568,553.01-887,450,024.64

Finding the Fourth Proportional to 1,951,276,358.03, 2,926,568,553.01 and 887,450,024.64

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Solution

The fourth proportional to 1,951,276,358.03, 2,926,568,553.01 and 887,450,024.64 is: 1,331,017,681.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,276,358.03 : 2,926,568,553.01 = 887,450,024.64 : x
  2. Step 2: Convert to fraction form
    1,951,276,358.03/2,926,568,553.01 = 887,450,024.64/x
  3. Step 3: Cross multiply
    1,951,276,358.03x = 2,926,568,553.01 × 887,450,024.64
  4. Step 4: Simplify right side
    1,951,276,358.03x = 2,597,183,334,493,099,520
  5. Step 5: Solve for x
    x = 2,597,183,334,493,099,520/1,951,276,358.03
  6. Step 6: Final answer
    x = 1,331,017,681.74

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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.