Home / 5,629,408,431.39-8,444,603,407.14-1,846,666,609.65

Finding the Fourth Proportional to 5,629,408,431.39, 8,444,603,407.14 and 1,846,666,609.65

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Solution

The fourth proportional to 5,629,408,431.39, 8,444,603,407.14 and 1,846,666,609.65 is: 2,770,160,903.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,629,408,431.39 : 8,444,603,407.14 = 1,846,666,609.65 : x
  2. Step 2: Convert to fraction form
    5,629,408,431.39/8,444,603,407.14 = 1,846,666,609.65/x
  3. Step 3: Cross multiply
    5,629,408,431.39x = 8,444,603,407.14 × 1,846,666,609.65
  4. Step 4: Simplify right side
    5,629,408,431.39x = 15,594,367,143,702,063,104
  5. Step 5: Solve for x
    x = 15,594,367,143,702,063,104/5,629,408,431.39
  6. Step 6: Final answer
    x = 2,770,160,903.01

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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.