Home / 6,711,755,372.98-10,067,664,902.19-2,053,621,907.54

Finding the Fourth Proportional to 6,711,755,372.98, 10,067,664,902.19 and 2,053,621,907.54

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Solution

The fourth proportional to 6,711,755,372.98, 10,067,664,902.19 and 2,053,621,907.54 is: 3,080,442,604.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711,755,372.98 : 10,067,664,902.19 = 2,053,621,907.54 : x
  2. Step 2: Convert to fraction form
    6,711,755,372.98/10,067,664,902.19 = 2,053,621,907.54/x
  3. Step 3: Cross multiply
    6,711,755,372.98x = 10,067,664,902.19 × 2,053,621,907.54
  4. Step 4: Simplify right side
    6,711,755,372.98x = 20,675,177,200,908,935,168
  5. Step 5: Solve for x
    x = 20,675,177,200,908,935,168/6,711,755,372.98
  6. Step 6: Final answer
    x = 3,080,442,604.35

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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.