Home / 4,809,214,175.85-7,202,342,138.18-4,809,214,175.85

Finding the Fourth Proportional to 4,809,214,175.85, 7,202,342,138.18 and 4,809,214,175.85

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Solution

The fourth proportional to 4,809,214,175.85, 7,202,342,138.18 and 4,809,214,175.85 is: 7,202,342,138.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,214,175.85 : 7,202,342,138.18 = 4,809,214,175.85 : x
  2. Step 2: Convert to fraction form
    4,809,214,175.85/7,202,342,138.18 = 4,809,214,175.85/x
  3. Step 3: Cross multiply
    4,809,214,175.85x = 7,202,342,138.18 × 4,809,214,175.85
  4. Step 4: Simplify right side
    4,809,214,175.85x = 34,637,605,910,233,014,272
  5. Step 5: Solve for x
    x = 34,637,605,910,233,014,272/4,809,214,175.85
  6. Step 6: Final answer
    x = 7,202,342,138.18

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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.