Home / 14,880,348,016.20-22,320,522,024.30-8,336,396,118.60

Finding the Fourth Proportional to 14,880,348,016.20, 22,320,522,024.30 and 8,336,396,118.60

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Solution

The fourth proportional to 14,880,348,016.20, 22,320,522,024.30 and 8,336,396,118.60 is: 12,504,594,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,880,348,016.20 : 22,320,522,024.30 = 8,336,396,118.60 : x
  2. Step 2: Convert to fraction form
    14,880,348,016.20/22,320,522,024.30 = 8,336,396,118.60/x
  3. Step 3: Cross multiply
    14,880,348,016.20x = 22,320,522,024.30 × 8,336,396,118.60
  4. Step 4: Simplify right side
    14,880,348,016.20x = 186,072,713,168,500,326,400
  5. Step 5: Solve for x
    x = 186,072,713,168,500,326,400/14,880,348,016.20
  6. Step 6: Final answer
    x = 12,504,594,177.90

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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.