Home / 3,229,672,091.60-4,456,946,802.12-1,744,560,255.44

Finding the Fourth Proportional to 3,229,672,091.60, 4,456,946,802.12 and 1,744,560,255.44

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Solution

The fourth proportional to 3,229,672,091.60, 4,456,946,802.12 and 1,744,560,255.44 is: 2,407,492,782.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,672,091.60 : 4,456,946,802.12 = 1,744,560,255.44 : x
  2. Step 2: Convert to fraction form
    3,229,672,091.60/4,456,946,802.12 = 1,744,560,255.44/x
  3. Step 3: Cross multiply
    3,229,672,091.60x = 4,456,946,802.12 × 1,744,560,255.44
  4. Step 4: Simplify right side
    3,229,672,091.60x = 7,775,412,251,588,958,208
  5. Step 5: Solve for x
    x = 7,775,412,251,588,958,208/3,229,672,091.60
  6. Step 6: Final answer
    x = 2,407,492,782.88

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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.