Home / 7,504,021,331.20-11,256,031,996.80-3,634,186,067.20

Finding the Fourth Proportional to 7,504,021,331.20, 11,256,031,996.80 and 3,634,186,067.20

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Solution

The fourth proportional to 7,504,021,331.20, 11,256,031,996.80 and 3,634,186,067.20 is: 5,451,279,100.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504,021,331.20 : 11,256,031,996.80 = 3,634,186,067.20 : x
  2. Step 2: Convert to fraction form
    7,504,021,331.20/11,256,031,996.80 = 3,634,186,067.20/x
  3. Step 3: Cross multiply
    7,504,021,331.20x = 11,256,031,996.80 × 3,634,186,067.20
  4. Step 4: Simplify right side
    7,504,021,331.20x = 40,906,514,654,727,946,240
  5. Step 5: Solve for x
    x = 40,906,514,654,727,946,240/7,504,021,331.20
  6. Step 6: Final answer
    x = 5,451,279,100.80

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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.