Home / 11,471,674,625.55-17,207,511,938.33-6,811,149,631.95

Finding the Fourth Proportional to 11,471,674,625.55, 17,207,511,938.33 and 6,811,149,631.95

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Solution

The fourth proportional to 11,471,674,625.55, 17,207,511,938.33 and 6,811,149,631.95 is: 10,216,724,447.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,471,674,625.55 : 17,207,511,938.33 = 6,811,149,631.95 : x
  2. Step 2: Convert to fraction form
    11,471,674,625.55/17,207,511,938.33 = 6,811,149,631.95/x
  3. Step 3: Cross multiply
    11,471,674,625.55x = 17,207,511,938.33 × 6,811,149,631.95
  4. Step 4: Simplify right side
    11,471,674,625.55x = 117,202,938,605,497,548,800
  5. Step 5: Solve for x
    x = 117,202,938,605,497,548,800/11,471,674,625.55
  6. Step 6: Final answer
    x = 10,216,724,447.93

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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.