Home / 17,332,934.45-23,919,155.13-9,597,810.70

Finding the Fourth Proportional to 17,332,934.45, 23,919,155.13 and 9,597,810.70

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Solution

The fourth proportional to 17,332,934.45, 23,919,155.13 and 9,597,810.70 is: 13,244,815.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,934.45 : 23,919,155.13 = 9,597,810.70 : x
  2. Step 2: Convert to fraction form
    17,332,934.45/23,919,155.13 = 9,597,810.70/x
  3. Step 3: Cross multiply
    17,332,934.45x = 23,919,155.13 × 9,597,810.70
  4. Step 4: Simplify right side
    17,332,934.45x = 229,571,522,981,876
  5. Step 5: Solve for x
    x = 229,571,522,981,876/17,332,934.45
  6. Step 6: Final answer
    x = 13,244,815.74

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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.