Home / 33,488,439.60-50,232,659.40-8,273,463.60

Finding the Fourth Proportional to 33,488,439.60, 50,232,659.40 and 8,273,463.60

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Solution

The fourth proportional to 33,488,439.60, 50,232,659.40 and 8,273,463.60 is: 12,410,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,488,439.60 : 50,232,659.40 = 8,273,463.60 : x
  2. Step 2: Convert to fraction form
    33,488,439.60/50,232,659.40 = 8,273,463.60/x
  3. Step 3: Cross multiply
    33,488,439.60x = 50,232,659.40 × 8,273,463.60
  4. Step 4: Simplify right side
    33,488,439.60x = 415,598,079,077,097.81
  5. Step 5: Solve for x
    x = 415,598,079,077,097.81/33,488,439.60
  6. Step 6: Final answer
    x = 12,410,195.40

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Similar ratio
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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.