Home / 16,114,519.80-24,171,779.70-5,476,951.80

Finding the Fourth Proportional to 16,114,519.80, 24,171,779.70 and 5,476,951.80

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Solution

The fourth proportional to 16,114,519.80, 24,171,779.70 and 5,476,951.80 is: 8,215,427.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114,519.80 : 24,171,779.70 = 5,476,951.80 : x
  2. Step 2: Convert to fraction form
    16,114,519.80/24,171,779.70 = 5,476,951.80/x
  3. Step 3: Cross multiply
    16,114,519.80x = 24,171,779.70 × 5,476,951.80
  4. Step 4: Simplify right side
    16,114,519.80x = 132,387,672,337,118.45
  5. Step 5: Solve for x
    x = 132,387,672,337,118.45/16,114,519.80
  6. Step 6: Final answer
    x = 8,215,427.70

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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.