Home / 16,193,110.80-24,289,666.20-4,225,846.80

Finding the Fourth Proportional to 16,193,110.80, 24,289,666.20 and 4,225,846.80

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Solution

The fourth proportional to 16,193,110.80, 24,289,666.20 and 4,225,846.80 is: 6,338,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,110.80 : 24,289,666.20 = 4,225,846.80 : x
  2. Step 2: Convert to fraction form
    16,193,110.80/24,289,666.20 = 4,225,846.80/x
  3. Step 3: Cross multiply
    16,193,110.80x = 24,289,666.20 × 4,225,846.80
  4. Step 4: Simplify right side
    16,193,110.80x = 102,644,408,184,338.16
  5. Step 5: Solve for x
    x = 102,644,408,184,338.16/16,193,110.80
  6. Step 6: Final answer
    x = 6,338,770.20

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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.