Home / 16,190,728.80-24,286,093.20-6,095,614.56

Finding the Fourth Proportional to 16,190,728.80, 24,286,093.20 and 6,095,614.56

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Solution

The fourth proportional to 16,190,728.80, 24,286,093.20 and 6,095,614.56 is: 9,143,421.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,190,728.80 : 24,286,093.20 = 6,095,614.56 : x
  2. Step 2: Convert to fraction form
    16,190,728.80/24,286,093.20 = 6,095,614.56/x
  3. Step 3: Cross multiply
    16,190,728.80x = 24,286,093.20 × 6,095,614.56
  4. Step 4: Simplify right side
    16,190,728.80x = 148,038,663,315,436.97
  5. Step 5: Solve for x
    x = 148,038,663,315,436.97/16,190,728.80
  6. Step 6: Final answer
    x = 9,143,421.84

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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.