Home / 4,837,002,168.85-6,671,624,514.80-3,228,646,246.03

Finding the Fourth Proportional to 4,837,002,168.85, 6,671,624,514.80 and 3,228,646,246.03

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Solution

The fourth proportional to 4,837,002,168.85, 6,671,624,514.80 and 3,228,646,246.03 is: 4,453,236,672.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837,002,168.85 : 6,671,624,514.80 = 3,228,646,246.03 : x
  2. Step 2: Convert to fraction form
    4,837,002,168.85/6,671,624,514.80 = 3,228,646,246.03/x
  3. Step 3: Cross multiply
    4,837,002,168.85x = 6,671,624,514.80 × 3,228,646,246.03
  4. Step 4: Simplify right side
    4,837,002,168.85x = 21,540,315,444,630,740,992
  5. Step 5: Solve for x
    x = 21,540,315,444,630,740,992/4,837,002,168.85
  6. Step 6: Final answer
    x = 4,453,236,672.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.