Home / 17,102,610.93-25,653,916.37-4,323,115.64

Finding the Fourth Proportional to 17,102,610.93, 25,653,916.37 and 4,323,115.64

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Solution

The fourth proportional to 17,102,610.93, 25,653,916.37 and 4,323,115.64 is: 6,484,673.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,610.93 : 25,653,916.37 = 4,323,115.64 : x
  2. Step 2: Convert to fraction form
    17,102,610.93/25,653,916.37 = 4,323,115.64/x
  3. Step 3: Cross multiply
    17,102,610.93x = 25,653,916.37 × 4,323,115.64
  4. Step 4: Simplify right side
    17,102,610.93x = 110,904,846,936,513.86
  5. Step 5: Solve for x
    x = 110,904,846,936,513.86/17,102,610.93
  6. Step 6: Final answer
    x = 6,484,673.44

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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.