Home / 4,115,802,566.30-5,679,859,198.25-2,236,239,238.37

Finding the Fourth Proportional to 4,115,802,566.30, 5,679,859,198.25 and 2,236,239,238.37

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Solution

The fourth proportional to 4,115,802,566.30, 5,679,859,198.25 and 2,236,239,238.37 is: 3,086,038,215.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,802,566.30 : 5,679,859,198.25 = 2,236,239,238.37 : x
  2. Step 2: Convert to fraction form
    4,115,802,566.30/5,679,859,198.25 = 2,236,239,238.37/x
  3. Step 3: Cross multiply
    4,115,802,566.30x = 5,679,859,198.25 × 2,236,239,238.37
  4. Step 4: Simplify right side
    4,115,802,566.30x = 12,701,524,007,515,019,264
  5. Step 5: Solve for x
    x = 12,701,524,007,515,019,264/4,115,802,566.30
  6. Step 6: Final answer
    x = 3,086,038,215.62

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Double scale
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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.