Home / 82,433,177,261.88-123,656,888,621.25-22,741,839,527.64

Finding the Fourth Proportional to 82,433,177,261.88, 123,656,888,621.25 and 22,741,839,527.64

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Solution

The fourth proportional to 82,433,177,261.88, 123,656,888,621.25 and 22,741,839,527.64 is: 34,114,724,324.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,433,177,261.88 : 123,656,888,621.25 = 22,741,839,527.64 : x
  2. Step 2: Convert to fraction form
    82,433,177,261.88/123,656,888,621.25 = 22,741,839,527.64/x
  3. Step 3: Cross multiply
    82,433,177,261.88x = 123,656,888,621.25 × 22,741,839,527.64
  4. Step 4: Simplify right side
    82,433,177,261.88x = 2,812,185,117,511,720,108,032
  5. Step 5: Solve for x
    x = 2,812,185,117,511,720,108,032/82,433,177,261.88
  6. Step 6: Final answer
    x = 34,114,724,324.86

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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.