Home / 5,318,951,851.84-7,340,882,697.84-3,060,844,958.56

Finding the Fourth Proportional to 5,318,951,851.84, 7,340,882,697.84 and 3,060,844,958.56

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Solution

The fourth proportional to 5,318,951,851.84, 7,340,882,697.84 and 3,060,844,958.56 is: 4,224,385,635.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,318,951,851.84 : 7,340,882,697.84 = 3,060,844,958.56 : x
  2. Step 2: Convert to fraction form
    5,318,951,851.84/7,340,882,697.84 = 3,060,844,958.56/x
  3. Step 3: Cross multiply
    5,318,951,851.84x = 7,340,882,697.84 × 3,060,844,958.56
  4. Step 4: Simplify right side
    5,318,951,851.84x = 22,469,303,797,063,897,088
  5. Step 5: Solve for x
    x = 22,469,303,797,063,897,088/5,318,951,851.84
  6. Step 6: Final answer
    x = 4,224,385,635.17

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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.