Home / 16,335,704.40-24,503,556.60-5,565,166.80

Finding the Fourth Proportional to 16,335,704.40, 24,503,556.60 and 5,565,166.80

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Solution

The fourth proportional to 16,335,704.40, 24,503,556.60 and 5,565,166.80 is: 8,347,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,704.40 : 24,503,556.60 = 5,565,166.80 : x
  2. Step 2: Convert to fraction form
    16,335,704.40/24,503,556.60 = 5,565,166.80/x
  3. Step 3: Cross multiply
    16,335,704.40x = 24,503,556.60 × 5,565,166.80
  4. Step 4: Simplify right side
    16,335,704.40x = 136,366,379,672,240.89
  5. Step 5: Solve for x
    x = 136,366,379,672,240.89/16,335,704.40
  6. Step 6: Final answer
    x = 8,347,750.20

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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.