Home / 5,837,957,909.64-8,758,063,519.50-1,906,607,168.76

Finding the Fourth Proportional to 5,837,957,909.64, 8,758,063,519.50 and 1,906,607,168.76

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Solution

The fourth proportional to 5,837,957,909.64, 8,758,063,519.50 and 1,906,607,168.76 is: 2,860,278,705.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837,957,909.64 : 8,758,063,519.50 = 1,906,607,168.76 : x
  2. Step 2: Convert to fraction form
    5,837,957,909.64/8,758,063,519.50 = 1,906,607,168.76/x
  3. Step 3: Cross multiply
    5,837,957,909.64x = 8,758,063,519.50 × 1,906,607,168.76
  4. Step 4: Simplify right side
    5,837,957,909.64x = 16,698,186,690,734,135,296
  5. Step 5: Solve for x
    x = 16,698,186,690,734,135,296/5,837,957,909.64
  6. Step 6: Final answer
    x = 2,860,278,705.19

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1.5x scale

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.