Home / 11,337,418,042.20-17,006,127,063.30-10,194,607,315.80

Finding the Fourth Proportional to 11,337,418,042.20, 17,006,127,063.30 and 10,194,607,315.80

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Solution

The fourth proportional to 11,337,418,042.20, 17,006,127,063.30 and 10,194,607,315.80 is: 15,291,910,973.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,418,042.20 : 17,006,127,063.30 = 10,194,607,315.80 : x
  2. Step 2: Convert to fraction form
    11,337,418,042.20/17,006,127,063.30 = 10,194,607,315.80/x
  3. Step 3: Cross multiply
    11,337,418,042.20x = 17,006,127,063.30 × 10,194,607,315.80
  4. Step 4: Simplify right side
    11,337,418,042.20x = 173,370,787,372,942,524,416
  5. Step 5: Solve for x
    x = 173,370,787,372,942,524,416/11,337,418,042.20
  6. Step 6: Final answer
    x = 15,291,910,973.70

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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.