Home / 27,965,379,147.01-41,974,588,872.02-17,309,369,975.02

Finding the Fourth Proportional to 27,965,379,147.01, 41,974,588,872.02 and 17,309,369,975.02

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Solution

The fourth proportional to 27,965,379,147.01, 41,974,588,872.02 and 17,309,369,975.02 is: 25,980,469,798.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,965,379,147.01 : 41,974,588,872.02 = 17,309,369,975.02 : x
  2. Step 2: Convert to fraction form
    27,965,379,147.01/41,974,588,872.02 = 17,309,369,975.02/x
  3. Step 3: Cross multiply
    27,965,379,147.01x = 41,974,588,872.02 × 17,309,369,975.02
  4. Step 4: Simplify right side
    27,965,379,147.01x = 726,553,688,335,043,002,368
  5. Step 5: Solve for x
    x = 726,553,688,335,043,002,368/27,965,379,147.01
  6. Step 6: Final answer
    x = 25,980,469,798.59

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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.