Home / 15,595,540.20-23,394,873.60-5,359,051.80

Finding the Fourth Proportional to 15,595,540.20, 23,394,873.60 and 5,359,051.80

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Solution

The fourth proportional to 15,595,540.20, 23,394,873.60 and 5,359,051.80 is: 8,039,114.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,595,540.20 : 23,394,873.60 = 5,359,051.80 : x
  2. Step 2: Convert to fraction form
    15,595,540.20/23,394,873.60 = 5,359,051.80/x
  3. Step 3: Cross multiply
    15,595,540.20x = 23,394,873.60 × 5,359,051.80
  4. Step 4: Simplify right side
    15,595,540.20x = 125,374,339,476,852.48
  5. Step 5: Solve for x
    x = 125,374,339,476,852.48/15,595,540.20
  6. Step 6: Final answer
    x = 8,039,114.89

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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.