Home / 7,493,006,219.35-11,240,202,859.54-2,450,891,308.73

Finding the Fourth Proportional to 7,493,006,219.35, 11,240,202,859.54 and 2,450,891,308.73

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Solution

The fourth proportional to 7,493,006,219.35, 11,240,202,859.54 and 2,450,891,308.73 is: 3,676,563,810.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,006,219.35 : 11,240,202,859.54 = 2,450,891,308.73 : x
  2. Step 2: Convert to fraction form
    7,493,006,219.35/11,240,202,859.54 = 2,450,891,308.73/x
  3. Step 3: Cross multiply
    7,493,006,219.35x = 11,240,202,859.54 × 2,450,891,308.73
  4. Step 4: Simplify right side
    7,493,006,219.35x = 27,548,515,496,745,123,840
  5. Step 5: Solve for x
    x = 27,548,515,496,745,123,840/7,493,006,219.35
  6. Step 6: Final answer
    x = 3,676,563,810.34

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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.