Home / 110,327,608.44-165,491,411.45-52,021,714.59

Finding the Fourth Proportional to 110,327,608.44, 165,491,411.45 and 52,021,714.59

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Solution

The fourth proportional to 110,327,608.44, 165,491,411.45 and 52,021,714.59 is: 78,032,571.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,327,608.44 : 165,491,411.45 = 52,021,714.59 : x
  2. Step 2: Convert to fraction form
    110,327,608.44/165,491,411.45 = 52,021,714.59/x
  3. Step 3: Cross multiply
    110,327,608.44x = 165,491,411.45 × 52,021,714.59
  4. Step 4: Simplify right side
    110,327,608.44x = 8,609,146,973,288,050
  5. Step 5: Solve for x
    x = 8,609,146,973,288,050/110,327,608.44
  6. Step 6: Final answer
    x = 78,032,571.31

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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.