Home / 3,033,302,311,982.70-4,549,493,743,857.90-825,550,503,228.90

Finding the Fourth Proportional to 3,033,302,311,982.70, 4,549,493,743,857.90 and 825,550,503,228.90

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Solution

The fourth proportional to 3,033,302,311,982.70, 4,549,493,743,857.90 and 825,550,503,228.90 is: 1,238,200,635,275.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,982.70 : 4,549,493,743,857.90 = 825,550,503,228.90 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,982.70/4,549,493,743,857.90 = 825,550,503,228.90/x
  3. Step 3: Cross multiply
    3,033,302,311,982.70x = 4,549,493,743,857.90 × 825,550,503,228.90
  4. Step 4: Simplify right side
    3,033,302,311,982.70x = 3,755,836,849,678,622,318,919,680
  5. Step 5: Solve for x
    x = 3,755,836,849,678,622,318,919,680/3,033,302,311,982.70
  6. Step 6: Final answer
    x = 1,238,200,635,275.17

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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.