Home / 17,240,178,864,242-25,860,335,388,399-4,170,921,842,383.20

Finding the Fourth Proportional to 17,240,178,864,242, 25,860,335,388,399 and 4,170,921,842,383.20

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Solution

The fourth proportional to 17,240,178,864,242, 25,860,335,388,399 and 4,170,921,842,383.20 is: 6,256,398,995,171.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,240,178,864,242 : 25,860,335,388,399 = 4,170,921,842,383.20 : x
  2. Step 2: Convert to fraction form
    17,240,178,864,242/25,860,335,388,399 = 4,170,921,842,383.20/x
  3. Step 3: Cross multiply
    17,240,178,864,242x = 25,860,335,388,399 × 4,170,921,842,383.20
  4. Step 4: Simplify right side
    17,240,178,864,242x = 107,861,437,722,828,630,176,825,344
  5. Step 5: Solve for x
    x = 107,861,437,722,828,630,176,825,344/17,240,178,864,242
  6. Step 6: Final answer
    x = 6,256,398,995,171.97

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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.