Home / 51,157,656.28-76,791,086.52-22,025,912.32

Finding the Fourth Proportional to 51,157,656.28, 76,791,086.52 and 22,025,912.32

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Solution

The fourth proportional to 51,157,656.28, 76,791,086.52 and 22,025,912.32 is: 33,062,377.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,157,656.28 : 76,791,086.52 = 22,025,912.32 : x
  2. Step 2: Convert to fraction form
    51,157,656.28/76,791,086.52 = 22,025,912.32/x
  3. Step 3: Cross multiply
    51,157,656.28x = 76,791,086.52 × 22,025,912.32
  4. Step 4: Simplify right side
    51,157,656.28x = 1,691,393,738,647,053.75
  5. Step 5: Solve for x
    x = 1,691,393,738,647,053.75/51,157,656.28
  6. Step 6: Final answer
    x = 33,062,377.40

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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.