Home / 17,210,548.16-25,815,588.96-5,858,910.08

Finding the Fourth Proportional to 17,210,548.16, 25,815,588.96 and 5,858,910.08

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Solution

The fourth proportional to 17,210,548.16, 25,815,588.96 and 5,858,910.08 is: 8,788,285.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,210,548.16 : 25,815,588.96 = 5,858,910.08 : x
  2. Step 2: Convert to fraction form
    17,210,548.16/25,815,588.96 = 5,858,910.08/x
  3. Step 3: Cross multiply
    17,210,548.16x = 25,815,588.96 × 5,858,910.08
  4. Step 4: Simplify right side
    17,210,548.16x = 151,251,214,378,880.72
  5. Step 5: Solve for x
    x = 151,251,214,378,880.72/17,210,548.16
  6. Step 6: Final answer
    x = 8,788,285.71

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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.