Home / 17,096,412.80-25,603,910.22-9,892,765.28

Finding the Fourth Proportional to 17,096,412.80, 25,603,910.22 and 9,892,765.28

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Solution

The fourth proportional to 17,096,412.80, 25,603,910.22 and 9,892,765.28 is: 14,815,591.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,096,412.80 : 25,603,910.22 = 9,892,765.28 : x
  2. Step 2: Convert to fraction form
    17,096,412.80/25,603,910.22 = 9,892,765.28/x
  3. Step 3: Cross multiply
    17,096,412.80x = 25,603,910.22 × 9,892,765.28
  4. Step 4: Simplify right side
    17,096,412.80x = 253,293,474,056,653.12
  5. Step 5: Solve for x
    x = 253,293,474,056,653.12/17,096,412.80
  6. Step 6: Final answer
    x = 14,815,591.84

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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.