Home / 17,327,272.05-25,953,539.72-16,308,589.32

Finding the Fourth Proportional to 17,327,272.05, 25,953,539.72 and 16,308,589.32

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Solution

The fourth proportional to 17,327,272.05, 25,953,539.72 and 16,308,589.32 is: 24,427,712.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,327,272.05 : 25,953,539.72 = 16,308,589.32 : x
  2. Step 2: Convert to fraction form
    17,327,272.05/25,953,539.72 = 16,308,589.32/x
  3. Step 3: Cross multiply
    17,327,272.05x = 25,953,539.72 × 16,308,589.32
  4. Step 4: Simplify right side
    17,327,272.05x = 423,265,620,612,244.88
  5. Step 5: Solve for x
    x = 423,265,620,612,244.88/17,327,272.05
  6. Step 6: Final answer
    x = 24,427,712.53

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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.