Home / 29,960,604.12-41,345,619.68-16,910,600.16

Finding the Fourth Proportional to 29,960,604.12, 41,345,619.68 and 16,910,600.16

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Solution

The fourth proportional to 29,960,604.12, 41,345,619.68 and 16,910,600.16 is: 23,336,620.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,604.12 : 41,345,619.68 = 16,910,600.16 : x
  2. Step 2: Convert to fraction form
    29,960,604.12/41,345,619.68 = 16,910,600.16/x
  3. Step 3: Cross multiply
    29,960,604.12x = 41,345,619.68 × 16,910,600.16
  4. Step 4: Simplify right side
    29,960,604.12x = 699,179,242,775,907.12
  5. Step 5: Solve for x
    x = 699,179,242,775,907.12/29,960,604.12
  6. Step 6: Final answer
    x = 23,336,620.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.