Home / 34,051,137.15-46,991,566.22-18,582,218.85

Finding the Fourth Proportional to 34,051,137.15, 46,991,566.22 and 18,582,218.85

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Solution

The fourth proportional to 34,051,137.15, 46,991,566.22 and 18,582,218.85 is: 25,644,006.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,137.15 : 46,991,566.22 = 18,582,218.85 : x
  2. Step 2: Convert to fraction form
    34,051,137.15/46,991,566.22 = 18,582,218.85/x
  3. Step 3: Cross multiply
    34,051,137.15x = 46,991,566.22 × 18,582,218.85
  4. Step 4: Simplify right side
    34,051,137.15x = 873,207,567,511,396.25
  5. Step 5: Solve for x
    x = 873,207,567,511,396.25/34,051,137.15
  6. Step 6: Final answer
    x = 25,644,006.06

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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.