Home / 17,384,156.85-26,079,734.48-14,563,801.65

Finding the Fourth Proportional to 17,384,156.85, 26,079,734.48 and 14,563,801.65

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Solution

The fourth proportional to 17,384,156.85, 26,079,734.48 and 14,563,801.65 is: 21,848,633.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,156.85 : 26,079,734.48 = 14,563,801.65 : x
  2. Step 2: Convert to fraction form
    17,384,156.85/26,079,734.48 = 14,563,801.65/x
  3. Step 3: Cross multiply
    17,384,156.85x = 26,079,734.48 × 14,563,801.65
  4. Step 4: Simplify right side
    17,384,156.85x = 379,820,079,978,566.94
  5. Step 5: Solve for x
    x = 379,820,079,978,566.94/17,384,156.85
  6. Step 6: Final answer
    x = 21,848,633.97

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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.