Home / 94,744,997.60-142,131,053.21-29,171,683.54

Finding the Fourth Proportional to 94,744,997.60, 142,131,053.21 and 29,171,683.54

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Solution

The fourth proportional to 94,744,997.60, 142,131,053.21 and 29,171,683.54 is: 43,761,699.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744,997.60 : 142,131,053.21 = 29,171,683.54 : x
  2. Step 2: Convert to fraction form
    94,744,997.60/142,131,053.21 = 29,171,683.54/x
  3. Step 3: Cross multiply
    94,744,997.60x = 142,131,053.21 × 29,171,683.54
  4. Step 4: Simplify right side
    94,744,997.60x = 4,146,202,104,947,835.50
  5. Step 5: Solve for x
    x = 4,146,202,104,947,835.50/94,744,997.60
  6. Step 6: Final answer
    x = 43,761,699.40

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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.