Home / 32,436,819.37-44,524,372.06-28,683,499.69

Finding the Fourth Proportional to 32,436,819.37, 44,524,372.06 and 28,683,499.69

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Solution

The fourth proportional to 32,436,819.37, 44,524,372.06 and 28,683,499.69 is: 39,372,381.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,436,819.37 : 44,524,372.06 = 28,683,499.69 : x
  2. Step 2: Convert to fraction form
    32,436,819.37/44,524,372.06 = 28,683,499.69/x
  3. Step 3: Cross multiply
    32,436,819.37x = 44,524,372.06 × 28,683,499.69
  4. Step 4: Simplify right side
    32,436,819.37x = 1,277,114,812,252,163.50
  5. Step 5: Solve for x
    x = 1,277,114,812,252,163.50/32,436,819.37
  6. Step 6: Final answer
    x = 39,372,381.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.