Home / 5,203,669,211,223-7,181,235,728,415.20-2,859,951,668,047.20

Finding the Fourth Proportional to 5,203,669,211,223, 7,181,235,728,415.20 and 2,859,951,668,047.20

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Solution

The fourth proportional to 5,203,669,211,223, 7,181,235,728,415.20 and 2,859,951,668,047.20 is: 3,946,827,952,827.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,669,211,223 : 7,181,235,728,415.20 = 2,859,951,668,047.20 : x
  2. Step 2: Convert to fraction form
    5,203,669,211,223/7,181,235,728,415.20 = 2,859,951,668,047.20/x
  3. Step 3: Cross multiply
    5,203,669,211,223x = 7,181,235,728,415.20 × 2,859,951,668,047.20
  4. Step 4: Simplify right side
    5,203,669,211,223x = 20,537,987,100,121,202,673,319,936
  5. Step 5: Solve for x
    x = 20,537,987,100,121,202,673,319,936/5,203,669,211,223
  6. Step 6: Final answer
    x = 3,946,827,952,827.20

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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.