Home / 17,216,332.20-23,758,251.32-9,482,094.18

Finding the Fourth Proportional to 17,216,332.20, 23,758,251.32 and 9,482,094.18

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Solution

The fourth proportional to 17,216,332.20, 23,758,251.32 and 9,482,094.18 is: 13,085,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,216,332.20 : 23,758,251.32 = 9,482,094.18 : x
  2. Step 2: Convert to fraction form
    17,216,332.20/23,758,251.32 = 9,482,094.18/x
  3. Step 3: Cross multiply
    17,216,332.20x = 23,758,251.32 × 9,482,094.18
  4. Step 4: Simplify right side
    17,216,332.20x = 225,277,976,568,349.31
  5. Step 5: Solve for x
    x = 225,277,976,568,349.31/17,216,332.20
  6. Step 6: Final answer
    x = 13,085,131.84

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