Home / 110,458,592.80-165,687,801.68-29,679,560.80

Finding the Fourth Proportional to 110,458,592.80, 165,687,801.68 and 29,679,560.80

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Solution

The fourth proportional to 110,458,592.80, 165,687,801.68 and 29,679,560.80 is: 44,519,317.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,458,592.80 : 165,687,801.68 = 29,679,560.80 : x
  2. Step 2: Convert to fraction form
    110,458,592.80/165,687,801.68 = 29,679,560.80/x
  3. Step 3: Cross multiply
    110,458,592.80x = 165,687,801.68 × 29,679,560.80
  4. Step 4: Simplify right side
    110,458,592.80x = 4,917,541,183,779,902
  5. Step 5: Solve for x
    x = 4,917,541,183,779,902/110,458,592.80
  6. Step 6: Final answer
    x = 44,519,317.68

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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.