Home / 17,804,540.30-26,706,810.45-16,529,081.90

Finding the Fourth Proportional to 17,804,540.30, 26,706,810.45 and 16,529,081.90

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Solution

The fourth proportional to 17,804,540.30, 26,706,810.45 and 16,529,081.90 is: 24,793,622.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,540.30 : 26,706,810.45 = 16,529,081.90 : x
  2. Step 2: Convert to fraction form
    17,804,540.30/26,706,810.45 = 16,529,081.90/x
  3. Step 3: Cross multiply
    17,804,540.30x = 26,706,810.45 × 16,529,081.90
  4. Step 4: Simplify right side
    17,804,540.30x = 441,439,057,215,825.88
  5. Step 5: Solve for x
    x = 441,439,057,215,825.88/17,804,540.30
  6. Step 6: Final answer
    x = 24,793,622.85

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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.