Home / 468,067,810,366.80-702,101,715,550.20-114,740,324,398.80

Finding the Fourth Proportional to 468,067,810,366.80, 702,101,715,550.20 and 114,740,324,398.80

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Solution

The fourth proportional to 468,067,810,366.80, 702,101,715,550.20 and 114,740,324,398.80 is: 172,110,486,598.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,067,810,366.80 : 702,101,715,550.20 = 114,740,324,398.80 : x
  2. Step 2: Convert to fraction form
    468,067,810,366.80/702,101,715,550.20 = 114,740,324,398.80/x
  3. Step 3: Cross multiply
    468,067,810,366.80x = 702,101,715,550.20 × 114,740,324,398.80
  4. Step 4: Simplify right side
    468,067,810,366.80x = 80,559,378,603,183,941,091,328
  5. Step 5: Solve for x
    x = 80,559,378,603,183,941,091,328/468,067,810,366.80
  6. Step 6: Final answer
    x = 172,110,486,598.20

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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.