Home / 24,890,692.20-37,294,047.90-12,083,620.20

Finding the Fourth Proportional to 24,890,692.20, 37,294,047.90 and 12,083,620.20

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Solution

The fourth proportional to 24,890,692.20, 37,294,047.90 and 12,083,620.20 is: 18,105,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,890,692.20 : 37,294,047.90 = 12,083,620.20 : x
  2. Step 2: Convert to fraction form
    24,890,692.20/37,294,047.90 = 12,083,620.20/x
  3. Step 3: Cross multiply
    24,890,692.20x = 37,294,047.90 × 12,083,620.20
  4. Step 4: Simplify right side
    24,890,692.20x = 450,647,110,544,207.56
  5. Step 5: Solve for x
    x = 450,647,110,544,207.56/24,890,692.20
  6. Step 6: Final answer
    x = 18,105,045.33

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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.