Home / 14,772,217-22,161,198.30-5,673,649

Finding the Fourth Proportional to 14,772,217, 22,161,198.30 and 5,673,649

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Solution

The fourth proportional to 14,772,217, 22,161,198.30 and 5,673,649 is: 8,511,576.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,772,217 : 22,161,198.30 = 5,673,649 : x
  2. Step 2: Convert to fraction form
    14,772,217/22,161,198.30 = 5,673,649/x
  3. Step 3: Cross multiply
    14,772,217x = 22,161,198.30 × 5,673,649
  4. Step 4: Simplify right side
    14,772,217x = 125,734,860,573,596.70
  5. Step 5: Solve for x
    x = 125,734,860,573,596.70/14,772,217
  6. Step 6: Final answer
    x = 8,511,576.87

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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.