Home / 3,689,036,933,551.50-5,091,030,996,064.50-2,042,910,848,350.90

Finding the Fourth Proportional to 3,689,036,933,551.50, 5,091,030,996,064.50 and 2,042,910,848,350.90

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Solution

The fourth proportional to 3,689,036,933,551.50, 5,091,030,996,064.50 and 2,042,910,848,350.90 is: 2,819,305,590,724.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,689,036,933,551.50 : 5,091,030,996,064.50 = 2,042,910,848,350.90 : x
  2. Step 2: Convert to fraction form
    3,689,036,933,551.50/5,091,030,996,064.50 = 2,042,910,848,350.90/x
  3. Step 3: Cross multiply
    3,689,036,933,551.50x = 5,091,030,996,064.50 × 2,042,910,848,350.90
  4. Step 4: Simplify right side
    3,689,036,933,551.50x = 10,400,522,451,150,855,364,149,248
  5. Step 5: Solve for x
    x = 10,400,522,451,150,855,364,149,248/3,689,036,933,551.50
  6. Step 6: Final answer
    x = 2,819,305,590,724.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.