Home / 11,337,423,115.20-17,006,134,672.80-10,194,612,388.80

Finding the Fourth Proportional to 11,337,423,115.20, 17,006,134,672.80 and 10,194,612,388.80

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Solution

The fourth proportional to 11,337,423,115.20, 17,006,134,672.80 and 10,194,612,388.80 is: 15,291,918,583.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,423,115.20 : 17,006,134,672.80 = 10,194,612,388.80 : x
  2. Step 2: Convert to fraction form
    11,337,423,115.20/17,006,134,672.80 = 10,194,612,388.80/x
  3. Step 3: Cross multiply
    11,337,423,115.20x = 17,006,134,672.80 × 10,194,612,388.80
  4. Step 4: Simplify right side
    11,337,423,115.20x = 173,370,951,220,928,086,016
  5. Step 5: Solve for x
    x = 173,370,951,220,928,086,016/11,337,423,115.20
  6. Step 6: Final answer
    x = 15,291,918,583.20

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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.