Home / 39,194,844.63-58,788,467.96-11,901,377.30

Finding the Fourth Proportional to 39,194,844.63, 58,788,467.96 and 11,901,377.30

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Solution

The fourth proportional to 39,194,844.63, 58,788,467.96 and 11,901,377.30 is: 17,850,912.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,194,844.63 : 58,788,467.96 = 11,901,377.30 : x
  2. Step 2: Convert to fraction form
    39,194,844.63/58,788,467.96 = 11,901,377.30/x
  3. Step 3: Cross multiply
    39,194,844.63x = 58,788,467.96 × 11,901,377.30
  4. Step 4: Simplify right side
    39,194,844.63x = 699,663,738,256,937
  5. Step 5: Solve for x
    x = 699,663,738,256,937/39,194,844.63
  6. Step 6: Final answer
    x = 17,850,912.41

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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.