Home / 192,964,609,609.08-289,436,439,676.62-58,648,627,540.89

Finding the Fourth Proportional to 192,964,609,609.08, 289,436,439,676.62 and 58,648,627,540.89

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Solution

The fourth proportional to 192,964,609,609.08, 289,436,439,676.62 and 58,648,627,540.89 is: 87,969,757,676.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,964,609,609.08 : 289,436,439,676.62 = 58,648,627,540.89 : x
  2. Step 2: Convert to fraction form
    192,964,609,609.08/289,436,439,676.62 = 58,648,627,540.89/x
  3. Step 3: Cross multiply
    192,964,609,609.08x = 289,436,439,676.62 × 58,648,627,540.89
  4. Step 4: Simplify right side
    192,964,609,609.08x = 16,975,049,947,354,205,519,872
  5. Step 5: Solve for x
    x = 16,975,049,947,354,205,519,872/192,964,609,609.08
  6. Step 6: Final answer
    x = 87,969,757,676.00

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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.