Home / 6,801,954,901.80-10,202,207,034.15-2,380,458,783.98

Finding the Fourth Proportional to 6,801,954,901.80, 10,202,207,034.15 and 2,380,458,783.98

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Solution

The fourth proportional to 6,801,954,901.80, 10,202,207,034.15 and 2,380,458,783.98 is: 3,570,434,338.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,954,901.80 : 10,202,207,034.15 = 2,380,458,783.98 : x
  2. Step 2: Convert to fraction form
    6,801,954,901.80/10,202,207,034.15 = 2,380,458,783.98/x
  3. Step 3: Cross multiply
    6,801,954,901.80x = 10,202,207,034.15 × 2,380,458,783.98
  4. Step 4: Simplify right side
    6,801,954,901.80x = 24,285,933,350,373,900,288
  5. Step 5: Solve for x
    x = 24,285,933,350,373,900,288/6,801,954,901.80
  6. Step 6: Final answer
    x = 3,570,434,338.51

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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.