Home / 3,133,311,006.69-4,698,969,372.33-1,034,396,609.92

Finding the Fourth Proportional to 3,133,311,006.69, 4,698,969,372.33 and 1,034,396,609.92

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Solution

The fourth proportional to 3,133,311,006.69, 4,698,969,372.33 and 1,034,396,609.92 is: 1,551,265,730.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,311,006.69 : 4,698,969,372.33 = 1,034,396,609.92 : x
  2. Step 2: Convert to fraction form
    3,133,311,006.69/4,698,969,372.33 = 1,034,396,609.92/x
  3. Step 3: Cross multiply
    3,133,311,006.69x = 4,698,969,372.33 × 1,034,396,609.92
  4. Step 4: Simplify right side
    3,133,311,006.69x = 4,860,597,988,856,061,952
  5. Step 5: Solve for x
    x = 4,860,597,988,856,061,952/3,133,311,006.69
  6. Step 6: Final answer
    x = 1,551,265,730.88

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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.