Home / 1,816,816,582,250.50-2,725,229,489,116.30-742,372,504,437.90

Finding the Fourth Proportional to 1,816,816,582,250.50, 2,725,229,489,116.30 and 742,372,504,437.90

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Solution

The fourth proportional to 1,816,816,582,250.50, 2,725,229,489,116.30 and 742,372,504,437.90 is: 1,113,560,642,702.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,816,582,250.50 : 2,725,229,489,116.30 = 742,372,504,437.90 : x
  2. Step 2: Convert to fraction form
    1,816,816,582,250.50/2,725,229,489,116.30 = 742,372,504,437.90/x
  3. Step 3: Cross multiply
    1,816,816,582,250.50x = 2,725,229,489,116.30 × 742,372,504,437.90
  4. Step 4: Simplify right side
    1,816,816,582,250.50x = 2,023,135,441,003,286,420,783,104
  5. Step 5: Solve for x
    x = 2,023,135,441,003,286,420,783,104/1,816,816,582,250.50
  6. Step 6: Final answer
    x = 1,113,560,642,702.42

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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.