Home / 50,335,300,286.07-75,512,896,734.93-18,464,269,125.47

Finding the Fourth Proportional to 50,335,300,286.07, 75,512,896,734.93 and 18,464,269,125.47

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Solution

The fourth proportional to 50,335,300,286.07, 75,512,896,734.93 and 18,464,269,125.47 is: 27,700,052,246.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,335,300,286.07 : 75,512,896,734.93 = 18,464,269,125.47 : x
  2. Step 2: Convert to fraction form
    50,335,300,286.07/75,512,896,734.93 = 18,464,269,125.47/x
  3. Step 3: Cross multiply
    50,335,300,286.07x = 75,512,896,734.93 × 18,464,269,125.47
  4. Step 4: Simplify right side
    50,335,300,286.07x = 1,394,290,447,757,647,806,464
  5. Step 5: Solve for x
    x = 1,394,290,447,757,647,806,464/50,335,300,286.07
  6. Step 6: Final answer
    x = 27,700,052,246.31

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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.