Home / 227,912,104.44-314,627,147.62-152,687,959.42

Finding the Fourth Proportional to 227,912,104.44, 314,627,147.62 and 152,687,959.42

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Solution

The fourth proportional to 227,912,104.44, 314,627,147.62 and 152,687,959.42 is: 210,782,034.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,912,104.44 : 314,627,147.62 = 152,687,959.42 : x
  2. Step 2: Convert to fraction form
    227,912,104.44/314,627,147.62 = 152,687,959.42/x
  3. Step 3: Cross multiply
    227,912,104.44x = 314,627,147.62 × 152,687,959.42
  4. Step 4: Simplify right side
    227,912,104.44x = 48,039,777,148,232,904
  5. Step 5: Solve for x
    x = 48,039,777,148,232,904/227,912,104.44
  6. Step 6: Final answer
    x = 210,782,034.88

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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.