Home / 397,766,856,080.22-596,650,283,446.05-95,579,458,796.98

Finding the Fourth Proportional to 397,766,856,080.22, 596,650,283,446.05 and 95,579,458,796.98

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Solution

The fourth proportional to 397,766,856,080.22, 596,650,283,446.05 and 95,579,458,796.98 is: 143,369,188,033.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,766,856,080.22 : 596,650,283,446.05 = 95,579,458,796.98 : x
  2. Step 2: Convert to fraction form
    397,766,856,080.22/596,650,283,446.05 = 95,579,458,796.98/x
  3. Step 3: Cross multiply
    397,766,856,080.22x = 596,650,283,446.05 × 95,579,458,796.98
  4. Step 4: Simplify right side
    397,766,856,080.22x = 57,027,511,182,838,177,202,176
  5. Step 5: Solve for x
    x = 57,027,511,182,838,177,202,176/397,766,856,080.22
  6. Step 6: Final answer
    x = 143,369,188,033.45

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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.