Home / 49,606,893.57-74,405,529.21-15,063,594.57

Finding the Fourth Proportional to 49,606,893.57, 74,405,529.21 and 15,063,594.57

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Solution

The fourth proportional to 49,606,893.57, 74,405,529.21 and 15,063,594.57 is: 22,593,930.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,606,893.57 : 74,405,529.21 = 15,063,594.57 : x
  2. Step 2: Convert to fraction form
    49,606,893.57/74,405,529.21 = 15,063,594.57/x
  3. Step 3: Cross multiply
    49,606,893.57x = 74,405,529.21 × 15,063,594.57
  4. Step 4: Simplify right side
    49,606,893.57x = 1,120,814,725,785,732.38
  5. Step 5: Solve for x
    x = 1,120,814,725,785,732.38/49,606,893.57
  6. Step 6: Final answer
    x = 22,593,930.91

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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.