Home / 23,149,262.16-34,731,672.48-16,239,942.72

Finding the Fourth Proportional to 23,149,262.16, 34,731,672.48 and 16,239,942.72

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Solution

The fourth proportional to 23,149,262.16, 34,731,672.48 and 16,239,942.72 is: 24,365,371.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,149,262.16 : 34,731,672.48 = 16,239,942.72 : x
  2. Step 2: Convert to fraction form
    23,149,262.16/34,731,672.48 = 16,239,942.72/x
  3. Step 3: Cross multiply
    23,149,262.16x = 34,731,672.48 × 16,239,942.72
  4. Step 4: Simplify right side
    23,149,262.16x = 564,040,371,645,000.38
  5. Step 5: Solve for x
    x = 564,040,371,645,000.38/23,149,262.16
  6. Step 6: Final answer
    x = 24,365,371.46

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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.