Home / 27,114,704.08-40,672,023.48-6,919,948.24

Finding the Fourth Proportional to 27,114,704.08, 40,672,023.48 and 6,919,948.24

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Solution

The fourth proportional to 27,114,704.08, 40,672,023.48 and 6,919,948.24 is: 10,379,914.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,114,704.08 : 40,672,023.48 = 6,919,948.24 : x
  2. Step 2: Convert to fraction form
    27,114,704.08/40,672,023.48 = 6,919,948.24/x
  3. Step 3: Cross multiply
    27,114,704.08x = 40,672,023.48 × 6,919,948.24
  4. Step 4: Simplify right side
    27,114,704.08x = 281,448,297,297,664.66
  5. Step 5: Solve for x
    x = 281,448,297,297,664.66/27,114,704.08
  6. Step 6: Final answer
    x = 10,379,914.03

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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.