Home / 17,332,935.21-23,919,156.17-9,597,811.46

Finding the Fourth Proportional to 17,332,935.21, 23,919,156.17 and 9,597,811.46

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Solution

The fourth proportional to 17,332,935.21, 23,919,156.17 and 9,597,811.46 is: 13,244,816.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,935.21 : 23,919,156.17 = 9,597,811.46 : x
  2. Step 2: Convert to fraction form
    17,332,935.21/23,919,156.17 = 9,597,811.46/x
  3. Step 3: Cross multiply
    17,332,935.21x = 23,919,156.17 × 9,597,811.46
  4. Step 4: Simplify right side
    17,332,935.21x = 229,571,551,034,370.88
  5. Step 5: Solve for x
    x = 229,571,551,034,370.88/17,332,935.21
  6. Step 6: Final answer
    x = 13,244,816.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.