Home / 16,252,806.20-24,379,209.30-14,489,209.40

Finding the Fourth Proportional to 16,252,806.20, 24,379,209.30 and 14,489,209.40

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Solution

The fourth proportional to 16,252,806.20, 24,379,209.30 and 14,489,209.40 is: 21,733,814.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,252,806.20 : 24,379,209.30 = 14,489,209.40 : x
  2. Step 2: Convert to fraction form
    16,252,806.20/24,379,209.30 = 14,489,209.40/x
  3. Step 3: Cross multiply
    16,252,806.20x = 24,379,209.30 × 14,489,209.40
  4. Step 4: Simplify right side
    16,252,806.20x = 353,235,468,554,127.44
  5. Step 5: Solve for x
    x = 353,235,468,554,127.44/16,252,806.20
  6. Step 6: Final answer
    x = 21,733,814.10

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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.