Home / 33,596,218.70-50,394,328.05-12,031,523.90

Finding the Fourth Proportional to 33,596,218.70, 50,394,328.05 and 12,031,523.90

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Solution

The fourth proportional to 33,596,218.70, 50,394,328.05 and 12,031,523.90 is: 18,047,285.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,596,218.70 : 50,394,328.05 = 12,031,523.90 : x
  2. Step 2: Convert to fraction form
    33,596,218.70/50,394,328.05 = 12,031,523.90/x
  3. Step 3: Cross multiply
    33,596,218.70x = 50,394,328.05 × 12,031,523.90
  4. Step 4: Simplify right side
    33,596,218.70x = 606,320,562,358,015.38
  5. Step 5: Solve for x
    x = 606,320,562,358,015.38/33,596,218.70
  6. Step 6: Final answer
    x = 18,047,285.85

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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.