Home / 38,264,068,375.20-57,396,102,562.80-34,774,414,192.80

Finding the Fourth Proportional to 38,264,068,375.20, 57,396,102,562.80 and 34,774,414,192.80

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Solution

The fourth proportional to 38,264,068,375.20, 57,396,102,562.80 and 34,774,414,192.80 is: 52,161,621,289.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,068,375.20 : 57,396,102,562.80 = 34,774,414,192.80 : x
  2. Step 2: Convert to fraction form
    38,264,068,375.20/57,396,102,562.80 = 34,774,414,192.80/x
  3. Step 3: Cross multiply
    38,264,068,375.20x = 57,396,102,562.80 × 34,774,414,192.80
  4. Step 4: Simplify right side
    38,264,068,375.20x = 1,995,915,843,571,236,995,072
  5. Step 5: Solve for x
    x = 1,995,915,843,571,236,995,072/38,264,068,375.20
  6. Step 6: Final answer
    x = 52,161,621,289.20

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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.