Home / 26,925,323.99-40,373,814.23-18,408,096.23

Finding the Fourth Proportional to 26,925,323.99, 40,373,814.23 and 18,408,096.23

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Solution

The fourth proportional to 26,925,323.99, 40,373,814.23 and 18,408,096.23 is: 27,602,455.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,925,323.99 : 40,373,814.23 = 18,408,096.23 : x
  2. Step 2: Convert to fraction form
    26,925,323.99/40,373,814.23 = 18,408,096.23/x
  3. Step 3: Cross multiply
    26,925,323.99x = 40,373,814.23 × 18,408,096.23
  4. Step 4: Simplify right side
    26,925,323.99x = 743,205,057,425,942.88
  5. Step 5: Solve for x
    x = 743,205,057,425,942.88/26,925,323.99
  6. Step 6: Final answer
    x = 27,602,455.51

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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.