Home / 3,584,448,002.20-5,376,672,003.30-3,203,511,093.40

Finding the Fourth Proportional to 3,584,448,002.20, 5,376,672,003.30 and 3,203,511,093.40

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Solution

The fourth proportional to 3,584,448,002.20, 5,376,672,003.30 and 3,203,511,093.40 is: 4,805,266,640.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,448,002.20 : 5,376,672,003.30 = 3,203,511,093.40 : x
  2. Step 2: Convert to fraction form
    3,584,448,002.20/5,376,672,003.30 = 3,203,511,093.40/x
  3. Step 3: Cross multiply
    3,584,448,002.20x = 5,376,672,003.30 × 3,203,511,093.40
  4. Step 4: Simplify right side
    3,584,448,002.20x = 17,224,228,408,144,752,640
  5. Step 5: Solve for x
    x = 17,224,228,408,144,752,640/3,584,448,002.20
  6. Step 6: Final answer
    x = 4,805,266,640.10

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1.5x scale

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.