Home / 182,593,522.78-251,832,135.60-160,519,825.60

Finding the Fourth Proportional to 182,593,522.78, 251,832,135.60 and 160,519,825.60

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Solution

The fourth proportional to 182,593,522.78, 251,832,135.60 and 160,519,825.60 is: 221,388,195.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,593,522.78 : 251,832,135.60 = 160,519,825.60 : x
  2. Step 2: Convert to fraction form
    182,593,522.78/251,832,135.60 = 160,519,825.60/x
  3. Step 3: Cross multiply
    182,593,522.78x = 251,832,135.60 × 160,519,825.60
  4. Step 4: Simplify right side
    182,593,522.78x = 40,424,050,486,987,552
  5. Step 5: Solve for x
    x = 40,424,050,486,987,552/182,593,522.78
  6. Step 6: Final answer
    x = 221,388,195.33

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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.