Home / 136,072,628.25-204,109,754.29-33,836,665.87

Finding the Fourth Proportional to 136,072,628.25, 204,109,754.29 and 33,836,665.87

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Solution

The fourth proportional to 136,072,628.25, 204,109,754.29 and 33,836,665.87 is: 50,755,200.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,072,628.25 : 204,109,754.29 = 33,836,665.87 : x
  2. Step 2: Convert to fraction form
    136,072,628.25/204,109,754.29 = 33,836,665.87/x
  3. Step 3: Cross multiply
    136,072,628.25x = 204,109,754.29 × 33,836,665.87
  4. Step 4: Simplify right side
    136,072,628.25x = 6,906,393,557,079,576
  5. Step 5: Solve for x
    x = 6,906,393,557,079,576/136,072,628.25
  6. Step 6: Final answer
    x = 50,755,200.70

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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.