Home / 26,347,293.54-39,566,167.88-16,171,904.25

Finding the Fourth Proportional to 26,347,293.54, 39,566,167.88 and 16,171,904.25

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Solution

The fourth proportional to 26,347,293.54, 39,566,167.88 and 16,171,904.25 is: 24,285,616.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347,293.54 : 39,566,167.88 = 16,171,904.25 : x
  2. Step 2: Convert to fraction form
    26,347,293.54/39,566,167.88 = 16,171,904.25/x
  3. Step 3: Cross multiply
    26,347,293.54x = 39,566,167.88 × 16,171,904.25
  4. Step 4: Simplify right side
    26,347,293.54x = 639,860,278,413,926
  5. Step 5: Solve for x
    x = 639,860,278,413,926/26,347,293.54
  6. Step 6: Final answer
    x = 24,285,616.94

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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.