Home / 113,536,647,152.55-170,304,970,728.83-113,536,647,152.55

Finding the Fourth Proportional to 113,536,647,152.55, 170,304,970,728.83 and 113,536,647,152.55

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Solution

The fourth proportional to 113,536,647,152.55, 170,304,970,728.83 and 113,536,647,152.55 is: 170,304,970,728.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,536,647,152.55 : 170,304,970,728.83 = 113,536,647,152.55 : x
  2. Step 2: Convert to fraction form
    113,536,647,152.55/170,304,970,728.83 = 113,536,647,152.55/x
  3. Step 3: Cross multiply
    113,536,647,152.55x = 170,304,970,728.83 × 113,536,647,152.55
  4. Step 4: Simplify right side
    113,536,647,152.55x = 19,335,855,369,964,528,599,040
  5. Step 5: Solve for x
    x = 19,335,855,369,964,528,599,040/113,536,647,152.55
  6. Step 6: Final answer
    x = 170,304,970,728.83

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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.