Home / 17,573,209.10-26,376,816.00-8,481,706.63

Finding the Fourth Proportional to 17,573,209.10, 26,376,816.00 and 8,481,706.63

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Solution

The fourth proportional to 17,573,209.10, 26,376,816.00 and 8,481,706.63 is: 12,730,766.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,573,209.10 : 26,376,816.00 = 8,481,706.63 : x
  2. Step 2: Convert to fraction form
    17,573,209.10/26,376,816.00 = 8,481,706.63/x
  3. Step 3: Cross multiply
    17,573,209.10x = 26,376,816.00 × 8,481,706.63
  4. Step 4: Simplify right side
    17,573,209.10x = 223,720,415,111,354.44
  5. Step 5: Solve for x
    x = 223,720,415,111,354.44/17,573,209.10
  6. Step 6: Final answer
    x = 12,730,766.13

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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.