Home / 5,837,957,815.05-8,758,063,377.48-1,906,607,074.32

Finding the Fourth Proportional to 5,837,957,815.05, 8,758,063,377.48 and 1,906,607,074.32

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Solution

The fourth proportional to 5,837,957,815.05, 8,758,063,377.48 and 1,906,607,074.32 is: 2,860,278,563.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837,957,815.05 : 8,758,063,377.48 = 1,906,607,074.32 : x
  2. Step 2: Convert to fraction form
    5,837,957,815.05/8,758,063,377.48 = 1,906,607,074.32/x
  3. Step 3: Cross multiply
    5,837,957,815.05x = 8,758,063,377.48 × 1,906,607,074.32
  4. Step 4: Simplify right side
    5,837,957,815.05x = 16,698,185,592,846,278,656
  5. Step 5: Solve for x
    x = 16,698,185,592,846,278,656/5,837,957,815.05
  6. Step 6: Final answer
    x = 2,860,278,563.47

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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.