Home / 17,296,766.80-25,945,150.20-10,935,221.20

Finding the Fourth Proportional to 17,296,766.80, 25,945,150.20 and 10,935,221.20

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Solution

The fourth proportional to 17,296,766.80, 25,945,150.20 and 10,935,221.20 is: 16,402,831.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,296,766.80 : 25,945,150.20 = 10,935,221.20 : x
  2. Step 2: Convert to fraction form
    17,296,766.80/25,945,150.20 = 10,935,221.20/x
  3. Step 3: Cross multiply
    17,296,766.80x = 25,945,150.20 × 10,935,221.20
  4. Step 4: Simplify right side
    17,296,766.80x = 283,715,956,504,224.19
  5. Step 5: Solve for x
    x = 283,715,956,504,224.19/17,296,766.80
  6. Step 6: Final answer
    x = 16,402,831.80

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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.