Home / 16,757,152.86-25,137,697.86-5,975,986.44

Finding the Fourth Proportional to 16,757,152.86, 25,137,697.86 and 5,975,986.44

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Solution

The fourth proportional to 16,757,152.86, 25,137,697.86 and 5,975,986.44 is: 8,964,681.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,152.86 : 25,137,697.86 = 5,975,986.44 : x
  2. Step 2: Convert to fraction form
    16,757,152.86/25,137,697.86 = 5,975,986.44/x
  3. Step 3: Cross multiply
    16,757,152.86x = 25,137,697.86 × 5,975,986.44
  4. Step 4: Simplify right side
    16,757,152.86x = 150,222,541,544,177.03
  5. Step 5: Solve for x
    x = 150,222,541,544,177.03/16,757,152.86
  6. Step 6: Final answer
    x = 8,964,681.70

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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.