Home / 33,751,006,890.48-46,572,108,608.88-18,505,086,761.52

Finding the Fourth Proportional to 33,751,006,890.48, 46,572,108,608.88 and 18,505,086,761.52

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Solution

The fourth proportional to 33,751,006,890.48, 46,572,108,608.88 and 18,505,086,761.52 is: 25,534,672,588.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,006,890.48 : 46,572,108,608.88 = 18,505,086,761.52 : x
  2. Step 2: Convert to fraction form
    33,751,006,890.48/46,572,108,608.88 = 18,505,086,761.52/x
  3. Step 3: Cross multiply
    33,751,006,890.48x = 46,572,108,608.88 × 18,505,086,761.52
  4. Step 4: Simplify right side
    33,751,006,890.48x = 861,820,910,474,256,842,752
  5. Step 5: Solve for x
    x = 861,820,910,474,256,842,752/33,751,006,890.48
  6. Step 6: Final answer
    x = 25,534,672,588.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.