Home / 4,195,585,919.20-6,281,285,643.60-4,195,585,919.20

Finding the Fourth Proportional to 4,195,585,919.20, 6,281,285,643.60 and 4,195,585,919.20

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Solution

The fourth proportional to 4,195,585,919.20, 6,281,285,643.60 and 4,195,585,919.20 is: 6,281,285,643.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,585,919.20 : 6,281,285,643.60 = 4,195,585,919.20 : x
  2. Step 2: Convert to fraction form
    4,195,585,919.20/6,281,285,643.60 = 4,195,585,919.20/x
  3. Step 3: Cross multiply
    4,195,585,919.20x = 6,281,285,643.60 × 4,195,585,919.20
  4. Step 4: Simplify right side
    4,195,585,919.20x = 26,353,673,600,761,270,272
  5. Step 5: Solve for x
    x = 26,353,673,600,761,270,272/4,195,585,919.20
  6. Step 6: Final answer
    x = 6,281,285,643.60

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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.