Home / 16,309,745.80-24,483,281.10-9,581,950.60

Finding the Fourth Proportional to 16,309,745.80, 24,483,281.10 and 9,581,950.60

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Solution

The fourth proportional to 16,309,745.80, 24,483,281.10 and 9,581,950.60 is: 14,383,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,745.80 : 24,483,281.10 = 9,581,950.60 : x
  2. Step 2: Convert to fraction form
    16,309,745.80/24,483,281.10 = 9,581,950.60/x
  3. Step 3: Cross multiply
    16,309,745.80x = 24,483,281.10 × 9,581,950.60
  4. Step 4: Simplify right side
    16,309,745.80x = 234,597,590,026,113.66
  5. Step 5: Solve for x
    x = 234,597,590,026,113.66/16,309,745.80
  6. Step 6: Final answer
    x = 14,383,890.03

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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.