Home / 17,948,910,054.56-26,923,913,573.21-6,157,863,131.23

Finding the Fourth Proportional to 17,948,910,054.56, 26,923,913,573.21 and 6,157,863,131.23

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Solution

The fourth proportional to 17,948,910,054.56, 26,923,913,573.21 and 6,157,863,131.23 is: 9,236,982,871.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,948,910,054.56 : 26,923,913,573.21 = 6,157,863,131.23 : x
  2. Step 2: Convert to fraction form
    17,948,910,054.56/26,923,913,573.21 = 6,157,863,131.23/x
  3. Step 3: Cross multiply
    17,948,910,054.56x = 26,923,913,573.21 × 6,157,863,131.23
  4. Step 4: Simplify right side
    17,948,910,054.56x = 165,793,774,740,789,395,456
  5. Step 5: Solve for x
    x = 165,793,774,740,789,395,456/17,948,910,054.56
  6. Step 6: Final answer
    x = 9,236,982,871.76

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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.