Home / 17,117,504,877.70-25,676,257,316.55-9,770,864,493.70

Finding the Fourth Proportional to 17,117,504,877.70, 25,676,257,316.55 and 9,770,864,493.70

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Solution

The fourth proportional to 17,117,504,877.70, 25,676,257,316.55 and 9,770,864,493.70 is: 14,656,296,740.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,117,504,877.70 : 25,676,257,316.55 = 9,770,864,493.70 : x
  2. Step 2: Convert to fraction form
    17,117,504,877.70/25,676,257,316.55 = 9,770,864,493.70/x
  3. Step 3: Cross multiply
    17,117,504,877.70x = 25,676,257,316.55 × 9,770,864,493.70
  4. Step 4: Simplify right side
    17,117,504,877.70x = 250,879,230,945,383,251,968
  5. Step 5: Solve for x
    x = 250,879,230,945,383,251,968/17,117,504,877.70
  6. Step 6: Final answer
    x = 14,656,296,740.55

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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.