Home / 4,311,699,234.40-6,455,455,616.40-4,190,766,882.40

Finding the Fourth Proportional to 4,311,699,234.40, 6,455,455,616.40 and 4,190,766,882.40

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Solution

The fourth proportional to 4,311,699,234.40, 6,455,455,616.40 and 4,190,766,882.40 is: 6,274,396,273.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,699,234.40 : 6,455,455,616.40 = 4,190,766,882.40 : x
  2. Step 2: Convert to fraction form
    4,311,699,234.40/6,455,455,616.40 = 4,190,766,882.40/x
  3. Step 3: Cross multiply
    4,311,699,234.40x = 6,455,455,616.40 × 4,190,766,882.40
  4. Step 4: Simplify right side
    4,311,699,234.40x = 27,053,309,608,012,197,888
  5. Step 5: Solve for x
    x = 27,053,309,608,012,197,888/4,311,699,234.40
  6. Step 6: Final answer
    x = 6,274,396,273.32

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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.