Home / 5,203,669,211,236.40-7,181,235,728,433.40-2,859,951,668,060.20

Finding the Fourth Proportional to 5,203,669,211,236.40, 7,181,235,728,433.40 and 2,859,951,668,060.20

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Solution

The fourth proportional to 5,203,669,211,236.40, 7,181,235,728,433.40 and 2,859,951,668,060.20 is: 3,946,827,952,844.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,669,211,236.40 : 7,181,235,728,433.40 = 2,859,951,668,060.20 : x
  2. Step 2: Convert to fraction form
    5,203,669,211,236.40/7,181,235,728,433.40 = 2,859,951,668,060.20/x
  3. Step 3: Cross multiply
    5,203,669,211,236.40x = 7,181,235,728,433.40 × 2,859,951,668,060.20
  4. Step 4: Simplify right side
    5,203,669,211,236.40x = 20,537,987,100,266,608,791,126,016
  5. Step 5: Solve for x
    x = 20,537,987,100,266,608,791,126,016/5,203,669,211,236.40
  6. Step 6: Final answer
    x = 3,946,827,952,844.98

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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.