Home / 3,193,457,359.20-4,793,769,219.60-2,469,654,837.60

Finding the Fourth Proportional to 3,193,457,359.20, 4,793,769,219.60 and 2,469,654,837.60

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Solution

The fourth proportional to 3,193,457,359.20, 4,793,769,219.60 and 2,469,654,837.60 is: 3,707,253,303.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,457,359.20 : 4,793,769,219.60 = 2,469,654,837.60 : x
  2. Step 2: Convert to fraction form
    3,193,457,359.20/4,793,769,219.60 = 2,469,654,837.60/x
  3. Step 3: Cross multiply
    3,193,457,359.20x = 4,793,769,219.60 × 2,469,654,837.60
  4. Step 4: Simplify right side
    3,193,457,359.20x = 11,838,955,343,523,117,056
  5. Step 5: Solve for x
    x = 11,838,955,343,523,117,056/3,193,457,359.20
  6. Step 6: Final answer
    x = 3,707,253,303.20

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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.