Home / 2,049,957,568.08-3,079,841,865.96-1,314,468,462.06

Finding the Fourth Proportional to 2,049,957,568.08, 3,079,841,865.96 and 1,314,468,462.06

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Solution

The fourth proportional to 2,049,957,568.08, 3,079,841,865.96 and 1,314,468,462.06 is: 1,974,848,193.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,957,568.08 : 3,079,841,865.96 = 1,314,468,462.06 : x
  2. Step 2: Convert to fraction form
    2,049,957,568.08/3,079,841,865.96 = 1,314,468,462.06/x
  3. Step 3: Cross multiply
    2,049,957,568.08x = 3,079,841,865.96 × 1,314,468,462.06
  4. Step 4: Simplify right side
    2,049,957,568.08x = 4,048,355,000,936,441,856
  5. Step 5: Solve for x
    x = 4,048,355,000,936,441,856/2,049,957,568.08
  6. Step 6: Final answer
    x = 1,974,848,193.92

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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.