Home / 23,811,771.44-32,860,013.64-12,946,755.44

Finding the Fourth Proportional to 23,811,771.44, 32,860,013.64 and 12,946,755.44

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Solution

The fourth proportional to 23,811,771.44, 32,860,013.64 and 12,946,755.44 is: 17,866,396.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,811,771.44 : 32,860,013.64 = 12,946,755.44 : x
  2. Step 2: Convert to fraction form
    23,811,771.44/32,860,013.64 = 12,946,755.44/x
  3. Step 3: Cross multiply
    23,811,771.44x = 32,860,013.64 × 12,946,755.44
  4. Step 4: Simplify right side
    23,811,771.44x = 425,430,560,352,144.19
  5. Step 5: Solve for x
    x = 425,430,560,352,144.19/23,811,771.44
  6. Step 6: Final answer
    x = 17,866,396.94

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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.