Home / 3,794,511,294,375-5,236,425,586,237.50-2,170,541,459,609.20

Finding the Fourth Proportional to 3,794,511,294,375, 5,236,425,586,237.50 and 2,170,541,459,609.20

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Solution

The fourth proportional to 3,794,511,294,375, 5,236,425,586,237.50 and 2,170,541,459,609.20 is: 2,995,347,214,260.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,511,294,375 : 5,236,425,586,237.50 = 2,170,541,459,609.20 : x
  2. Step 2: Convert to fraction form
    3,794,511,294,375/5,236,425,586,237.50 = 2,170,541,459,609.20/x
  3. Step 3: Cross multiply
    3,794,511,294,375x = 5,236,425,586,237.50 × 2,170,541,459,609.20
  4. Step 4: Simplify right side
    3,794,511,294,375x = 11,365,878,835,086,902,731,735,040
  5. Step 5: Solve for x
    x = 11,365,878,835,086,902,731,735,040/3,794,511,294,375
  6. Step 6: Final answer
    x = 2,995,347,214,260.70

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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.