Home / 33,688,873.66-50,542,263-10,660,217.26

Finding the Fourth Proportional to 33,688,873.66, 50,542,263 and 10,660,217.26

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Solution

The fourth proportional to 33,688,873.66, 50,542,263 and 10,660,217.26 is: 15,993,158.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,688,873.66 : 50,542,263 = 10,660,217.26 : x
  2. Step 2: Convert to fraction form
    33,688,873.66/50,542,263 = 10,660,217.26/x
  3. Step 3: Cross multiply
    33,688,873.66x = 50,542,263 × 10,660,217.26
  4. Step 4: Simplify right side
    33,688,873.66x = 538,791,504,392,059.38
  5. Step 5: Solve for x
    x = 538,791,504,392,059.38/33,688,873.66
  6. Step 6: Final answer
    x = 15,993,158.75

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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.