Home / 16,090,650.60-24,135,975.90-9,288,205.80

Finding the Fourth Proportional to 16,090,650.60, 24,135,975.90 and 9,288,205.80

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Solution

The fourth proportional to 16,090,650.60, 24,135,975.90 and 9,288,205.80 is: 13,932,308.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,650.60 : 24,135,975.90 = 9,288,205.80 : x
  2. Step 2: Convert to fraction form
    16,090,650.60/24,135,975.90 = 9,288,205.80/x
  3. Step 3: Cross multiply
    16,090,650.60x = 24,135,975.90 × 9,288,205.80
  4. Step 4: Simplify right side
    16,090,650.60x = 224,179,911,343,040.22
  5. Step 5: Solve for x
    x = 224,179,911,343,040.22/16,090,650.60
  6. Step 6: Final answer
    x = 13,932,308.70

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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.