Home / 17,045,236.89-25,567,855.67-4,091,387.55

Finding the Fourth Proportional to 17,045,236.89, 25,567,855.67 and 4,091,387.55

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Solution

The fourth proportional to 17,045,236.89, 25,567,855.67 and 4,091,387.55 is: 6,137,081.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,236.89 : 25,567,855.67 = 4,091,387.55 : x
  2. Step 2: Convert to fraction form
    17,045,236.89/25,567,855.67 = 4,091,387.55/x
  3. Step 3: Cross multiply
    17,045,236.89x = 25,567,855.67 × 4,091,387.55
  4. Step 4: Simplify right side
    17,045,236.89x = 104,608,006,368,434.91
  5. Step 5: Solve for x
    x = 104,608,006,368,434.91/17,045,236.89
  6. Step 6: Final answer
    x = 6,137,081.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.