Home / 110,458,584.80-165,687,789.64-29,679,552.80

Finding the Fourth Proportional to 110,458,584.80, 165,687,789.64 and 29,679,552.80

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Solution

The fourth proportional to 110,458,584.80, 165,687,789.64 and 29,679,552.80 is: 44,519,305.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,458,584.80 : 165,687,789.64 = 29,679,552.80 : x
  2. Step 2: Convert to fraction form
    110,458,584.80/165,687,789.64 = 29,679,552.80/x
  3. Step 3: Cross multiply
    110,458,584.80x = 165,687,789.64 × 29,679,552.80
  4. Step 4: Simplify right side
    110,458,584.80x = 4,917,539,500,935,673
  5. Step 5: Solve for x
    x = 4,917,539,500,935,673/110,458,584.80
  6. Step 6: Final answer
    x = 44,519,305.67

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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.