Home / 4,230,589,611.20-5,928,947,656-4,230,589,611.20

Finding the Fourth Proportional to 4,230,589,611.20, 5,928,947,656 and 4,230,589,611.20

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Solution

The fourth proportional to 4,230,589,611.20, 5,928,947,656 and 4,230,589,611.20 is: 5,928,947,656

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,589,611.20 : 5,928,947,656 = 4,230,589,611.20 : x
  2. Step 2: Convert to fraction form
    4,230,589,611.20/5,928,947,656 = 4,230,589,611.20/x
  3. Step 3: Cross multiply
    4,230,589,611.20x = 5,928,947,656 × 4,230,589,611.20
  4. Step 4: Simplify right side
    4,230,589,611.20x = 25,082,944,358,822,191,104
  5. Step 5: Solve for x
    x = 25,082,944,358,822,191,104/4,230,589,611.20
  6. Step 6: Final answer
    x = 5,928,947,656

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.