Home / 29,600,739.78-44,380,903.86-15,769,766.34

Finding the Fourth Proportional to 29,600,739.78, 44,380,903.86 and 15,769,766.34

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Solution

The fourth proportional to 29,600,739.78, 44,380,903.86 and 15,769,766.34 is: 23,643,884.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,600,739.78 : 44,380,903.86 = 15,769,766.34 : x
  2. Step 2: Convert to fraction form
    29,600,739.78/44,380,903.86 = 15,769,766.34/x
  3. Step 3: Cross multiply
    29,600,739.78x = 44,380,903.86 × 15,769,766.34
  4. Step 4: Simplify right side
    29,600,739.78x = 699,876,483,830,204
  5. Step 5: Solve for x
    x = 699,876,483,830,204/29,600,739.78
  6. Step 6: Final answer
    x = 23,643,884.88

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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.