Home / 17,332,709.40-23,919,133.52-9,597,749.66

Finding the Fourth Proportional to 17,332,709.40, 23,919,133.52 and 9,597,749.66

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Solution

The fourth proportional to 17,332,709.40, 23,919,133.52 and 9,597,749.66 is: 13,244,891.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,709.40 : 23,919,133.52 = 9,597,749.66 : x
  2. Step 2: Convert to fraction form
    17,332,709.40/23,919,133.52 = 9,597,749.66/x
  3. Step 3: Cross multiply
    17,332,709.40x = 23,919,133.52 × 9,597,749.66
  4. Step 4: Simplify right side
    17,332,709.40x = 229,569,855,609,074.59
  5. Step 5: Solve for x
    x = 229,569,855,609,074.59/17,332,709.40
  6. Step 6: Final answer
    x = 13,244,891.51

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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.