Home / 41,672,857.35-62,511,648-12,923,080.23

Finding the Fourth Proportional to 41,672,857.35, 62,511,648 and 12,923,080.23

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Solution

The fourth proportional to 41,672,857.35, 62,511,648 and 12,923,080.23 is: 19,385,352.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,672,857.35 : 62,511,648 = 12,923,080.23 : x
  2. Step 2: Convert to fraction form
    41,672,857.35/62,511,648 = 12,923,080.23/x
  3. Step 3: Cross multiply
    41,672,857.35x = 62,511,648 × 12,923,080.23
  4. Step 4: Simplify right side
    41,672,857.35x = 807,843,042,413,519.12
  5. Step 5: Solve for x
    x = 807,843,042,413,519.12/41,672,857.35
  6. Step 6: Final answer
    x = 19,385,352.81

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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.