Home / 36,822,982.72-50,837,487.84-32,737,292.56

Finding the Fourth Proportional to 36,822,982.72, 50,837,487.84 and 32,737,292.56

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Solution

The fourth proportional to 36,822,982.72, 50,837,487.84 and 32,737,292.56 is: 45,196,819.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,822,982.72 : 50,837,487.84 = 32,737,292.56 : x
  2. Step 2: Convert to fraction form
    36,822,982.72/50,837,487.84 = 32,737,292.56/x
  3. Step 3: Cross multiply
    36,822,982.72x = 50,837,487.84 × 32,737,292.56
  4. Step 4: Simplify right side
    36,822,982.72x = 1,664,281,712,433,522.50
  5. Step 5: Solve for x
    x = 1,664,281,712,433,522.50/36,822,982.72
  6. Step 6: Final answer
    x = 45,196,819.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.