Home / 11,252,644,476.35-16,874,676,234.23-3,789,223,419.65

Finding the Fourth Proportional to 11,252,644,476.35, 16,874,676,234.23 and 3,789,223,419.65

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Solution

The fourth proportional to 11,252,644,476.35, 16,874,676,234.23 and 3,789,223,419.65 is: 5,682,390,350.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252,644,476.35 : 16,874,676,234.23 = 3,789,223,419.65 : x
  2. Step 2: Convert to fraction form
    11,252,644,476.35/16,874,676,234.23 = 3,789,223,419.65/x
  3. Step 3: Cross multiply
    11,252,644,476.35x = 16,874,676,234.23 × 3,789,223,419.65
  4. Step 4: Simplify right side
    11,252,644,476.35x = 63,941,918,385,652,269,056
  5. Step 5: Solve for x
    x = 63,941,918,385,652,269,056/11,252,644,476.35
  6. Step 6: Final answer
    x = 5,682,390,350.11

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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.