Home / 34,927,321.36-47,850,601-33,618,253.48

Finding the Fourth Proportional to 34,927,321.36, 47,850,601 and 33,618,253.48

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Solution

The fourth proportional to 34,927,321.36, 47,850,601 and 33,618,253.48 is: 46,057,171.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,927,321.36 : 47,850,601 = 33,618,253.48 : x
  2. Step 2: Convert to fraction form
    34,927,321.36/47,850,601 = 33,618,253.48/x
  3. Step 3: Cross multiply
    34,927,321.36x = 47,850,601 × 33,618,253.48
  4. Step 4: Simplify right side
    34,927,321.36x = 1,608,653,633,588,341.25
  5. Step 5: Solve for x
    x = 1,608,653,633,588,341.25/34,927,321.36
  6. Step 6: Final answer
    x = 46,057,171.61

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.