Home / 30,980,033,096.27-46,479,533,453.54-15,864,304,982.76

Finding the Fourth Proportional to 30,980,033,096.27, 46,479,533,453.54 and 15,864,304,982.76

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Solution

The fourth proportional to 30,980,033,096.27, 46,479,533,453.54 and 15,864,304,982.76 is: 23,801,313,958.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,980,033,096.27 : 46,479,533,453.54 = 15,864,304,982.76 : x
  2. Step 2: Convert to fraction form
    30,980,033,096.27/46,479,533,453.54 = 15,864,304,982.76/x
  3. Step 3: Cross multiply
    30,980,033,096.27x = 46,479,533,453.54 × 15,864,304,982.76
  4. Step 4: Simplify right side
    30,980,033,096.27x = 737,365,494,163,275,513,856
  5. Step 5: Solve for x
    x = 737,365,494,163,275,513,856/30,980,033,096.27
  6. Step 6: Final answer
    x = 23,801,313,958.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.