Home / 17,384,414.69-26,075,978.57-7,014,118.61

Finding the Fourth Proportional to 17,384,414.69, 26,075,978.57 and 7,014,118.61

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Solution

The fourth proportional to 17,384,414.69, 26,075,978.57 and 7,014,118.61 is: 10,520,918.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,414.69 : 26,075,978.57 = 7,014,118.61 : x
  2. Step 2: Convert to fraction form
    17,384,414.69/26,075,978.57 = 7,014,118.61/x
  3. Step 3: Cross multiply
    17,384,414.69x = 26,075,978.57 × 7,014,118.61
  4. Step 4: Simplify right side
    17,384,414.69x = 182,900,006,644,523.44
  5. Step 5: Solve for x
    x = 182,900,006,644,523.44/17,384,414.69
  6. Step 6: Final answer
    x = 10,520,918.30

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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.