Home / 3,593,387,108.40-5,390,080,662.60-1,752,192,049.20

Finding the Fourth Proportional to 3,593,387,108.40, 5,390,080,662.60 and 1,752,192,049.20

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Solution

The fourth proportional to 3,593,387,108.40, 5,390,080,662.60 and 1,752,192,049.20 is: 2,628,288,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,387,108.40 : 5,390,080,662.60 = 1,752,192,049.20 : x
  2. Step 2: Convert to fraction form
    3,593,387,108.40/5,390,080,662.60 = 1,752,192,049.20/x
  3. Step 3: Cross multiply
    3,593,387,108.40x = 5,390,080,662.60 × 1,752,192,049.20
  4. Step 4: Simplify right side
    3,593,387,108.40x = 9,444,456,481,554,388,992
  5. Step 5: Solve for x
    x = 9,444,456,481,554,388,992/3,593,387,108.40
  6. Step 6: Final answer
    x = 2,628,288,073.80

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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.