Home / 94,744,997.97-142,131,053.77-29,171,683.91

Finding the Fourth Proportional to 94,744,997.97, 142,131,053.77 and 29,171,683.91

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Solution

The fourth proportional to 94,744,997.97, 142,131,053.77 and 29,171,683.91 is: 43,761,699.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744,997.97 : 142,131,053.77 = 29,171,683.91 : x
  2. Step 2: Convert to fraction form
    94,744,997.97/142,131,053.77 = 29,171,683.91/x
  3. Step 3: Cross multiply
    94,744,997.97x = 142,131,053.77 × 29,171,683.91
  4. Step 4: Simplify right side
    94,744,997.97x = 4,146,202,174,656,053
  5. Step 5: Solve for x
    x = 4,146,202,174,656,053/94,744,997.97
  6. Step 6: Final answer
    x = 43,761,699.97

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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.