Home / 15,934,658.44-23,889,021.30-4,999,226.56

Finding the Fourth Proportional to 15,934,658.44, 23,889,021.30 and 4,999,226.56

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Solution

The fourth proportional to 15,934,658.44, 23,889,021.30 and 4,999,226.56 is: 7,494,771.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,934,658.44 : 23,889,021.30 = 4,999,226.56 : x
  2. Step 2: Convert to fraction form
    15,934,658.44/23,889,021.30 = 4,999,226.56/x
  3. Step 3: Cross multiply
    15,934,658.44x = 23,889,021.30 × 4,999,226.56
  4. Step 4: Simplify right side
    15,934,658.44x = 119,426,629,775,365.72
  5. Step 5: Solve for x
    x = 119,426,629,775,365.72/15,934,658.44
  6. Step 6: Final answer
    x = 7,494,771.87

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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.