Home / 17,496,129.60-26,244,194.40-10,693,684.80

Finding the Fourth Proportional to 17,496,129.60, 26,244,194.40 and 10,693,684.80

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Solution

The fourth proportional to 17,496,129.60, 26,244,194.40 and 10,693,684.80 is: 16,040,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,129.60 : 26,244,194.40 = 10,693,684.80 : x
  2. Step 2: Convert to fraction form
    17,496,129.60/26,244,194.40 = 10,693,684.80/x
  3. Step 3: Cross multiply
    17,496,129.60x = 26,244,194.40 × 10,693,684.80
  4. Step 4: Simplify right side
    17,496,129.60x = 280,647,142,743,525.12
  5. Step 5: Solve for x
    x = 280,647,142,743,525.12/17,496,129.60
  6. Step 6: Final answer
    x = 16,040,527.20

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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.