Home / 21,809,654,958.27-32,647,384,717.33-14,230,119,081.22

Finding the Fourth Proportional to 21,809,654,958.27, 32,647,384,717.33 and 14,230,119,081.22

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Solution

The fourth proportional to 21,809,654,958.27, 32,647,384,717.33 and 14,230,119,081.22 is: 21,301,399,453.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,809,654,958.27 : 32,647,384,717.33 = 14,230,119,081.22 : x
  2. Step 2: Convert to fraction form
    21,809,654,958.27/32,647,384,717.33 = 14,230,119,081.22/x
  3. Step 3: Cross multiply
    21,809,654,958.27x = 32,647,384,717.33 × 14,230,119,081.22
  4. Step 4: Simplify right side
    21,809,654,958.27x = 464,576,172,218,007,879,680
  5. Step 5: Solve for x
    x = 464,576,172,218,007,879,680/21,809,654,958.27
  6. Step 6: Final answer
    x = 21,301,399,453.91

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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.