Home / 33,814,121,757.68-50,677,059,748.44-18,890,684,521.40

Finding the Fourth Proportional to 33,814,121,757.68, 50,677,059,748.44 and 18,890,684,521.40

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Solution

The fourth proportional to 33,814,121,757.68, 50,677,059,748.44 and 18,890,684,521.40 is: 28,311,376,975.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,814,121,757.68 : 50,677,059,748.44 = 18,890,684,521.40 : x
  2. Step 2: Convert to fraction form
    33,814,121,757.68/50,677,059,748.44 = 18,890,684,521.40/x
  3. Step 3: Cross multiply
    33,814,121,757.68x = 50,677,059,748.44 × 18,890,684,521.40
  4. Step 4: Simplify right side
    33,814,121,757.68x = 957,324,348,179,918,618,624
  5. Step 5: Solve for x
    x = 957,324,348,179,918,618,624/33,814,121,757.68
  6. Step 6: Final answer
    x = 28,311,376,975.58

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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.