Home / 16,813,687,284,375-25,217,982,662,090-4,576,051,322,979.30

Finding the Fourth Proportional to 16,813,687,284,375, 25,217,982,662,090 and 4,576,051,322,979.30

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Solution

The fourth proportional to 16,813,687,284,375, 25,217,982,662,090 and 4,576,051,322,979.30 is: 6,863,383,443,021.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,813,687,284,375 : 25,217,982,662,090 = 4,576,051,322,979.30 : x
  2. Step 2: Convert to fraction form
    16,813,687,284,375/25,217,982,662,090 = 4,576,051,322,979.30/x
  3. Step 3: Cross multiply
    16,813,687,284,375x = 25,217,982,662,090 × 4,576,051,322,979.30
  4. Step 4: Simplify right side
    16,813,687,284,375x = 115,398,782,923,725,983,239,372,800
  5. Step 5: Solve for x
    x = 115,398,782,923,725,983,239,372,800/16,813,687,284,375
  6. Step 6: Final answer
    x = 6,863,383,443,021.83

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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.