Home / 8,241,626,236.27-12,367,524,261.98-3,819,221,354.34

Finding the Fourth Proportional to 8,241,626,236.27, 12,367,524,261.98 and 3,819,221,354.34

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Solution

The fourth proportional to 8,241,626,236.27, 12,367,524,261.98 and 3,819,221,354.34 is: 5,731,188,409.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,241,626,236.27 : 12,367,524,261.98 = 3,819,221,354.34 : x
  2. Step 2: Convert to fraction form
    8,241,626,236.27/12,367,524,261.98 = 3,819,221,354.34/x
  3. Step 3: Cross multiply
    8,241,626,236.27x = 12,367,524,261.98 × 3,819,221,354.34
  4. Step 4: Simplify right side
    8,241,626,236.27x = 47,234,312,761,672,065,024
  5. Step 5: Solve for x
    x = 47,234,312,761,672,065,024/8,241,626,236.27
  6. Step 6: Final answer
    x = 5,731,188,409.61

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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.