Home / 3,203,278,317.22-4,803,165,865.16-2,543,530,356.67

Finding the Fourth Proportional to 3,203,278,317.22, 4,803,165,865.16 and 2,543,530,356.67

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Solution

The fourth proportional to 3,203,278,317.22, 4,803,165,865.16 and 2,543,530,356.67 is: 3,813,904,686.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,278,317.22 : 4,803,165,865.16 = 2,543,530,356.67 : x
  2. Step 2: Convert to fraction form
    3,203,278,317.22/4,803,165,865.16 = 2,543,530,356.67/x
  3. Step 3: Cross multiply
    3,203,278,317.22x = 4,803,165,865.16 × 2,543,530,356.67
  4. Step 4: Simplify right side
    3,203,278,317.22x = 12,216,998,186,180,450,304
  5. Step 5: Solve for x
    x = 12,216,998,186,180,450,304/3,203,278,317.22
  6. Step 6: Final answer
    x = 3,813,904,686.49

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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.