Home / 7,493,006,220.36-11,240,202,861.04-2,450,891,309.73

Finding the Fourth Proportional to 7,493,006,220.36, 11,240,202,861.04 and 2,450,891,309.73

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Solution

The fourth proportional to 7,493,006,220.36, 11,240,202,861.04 and 2,450,891,309.73 is: 3,676,563,811.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,006,220.36 : 11,240,202,861.04 = 2,450,891,309.73 : x
  2. Step 2: Convert to fraction form
    7,493,006,220.36/11,240,202,861.04 = 2,450,891,309.73/x
  3. Step 3: Cross multiply
    7,493,006,220.36x = 11,240,202,861.04 × 2,450,891,309.73
  4. Step 4: Simplify right side
    7,493,006,220.36x = 27,548,515,511,725,219,840
  5. Step 5: Solve for x
    x = 27,548,515,511,725,219,840/7,493,006,220.36
  6. Step 6: Final answer
    x = 3,676,563,811.85

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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.