Home / 73,664,092.80-110,465,735.58-25,145,858.64

Finding the Fourth Proportional to 73,664,092.80, 110,465,735.58 and 25,145,858.64

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Solution

The fourth proportional to 73,664,092.80, 110,465,735.58 and 25,145,858.64 is: 37,708,409.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,664,092.80 : 110,465,735.58 = 25,145,858.64 : x
  2. Step 2: Convert to fraction form
    73,664,092.80/110,465,735.58 = 25,145,858.64/x
  3. Step 3: Cross multiply
    73,664,092.80x = 110,465,735.58 × 25,145,858.64
  4. Step 4: Simplify right side
    73,664,092.80x = 2,777,755,771,458,298.50
  5. Step 5: Solve for x
    x = 2,777,755,771,458,298.50/73,664,092.80
  6. Step 6: Final answer
    x = 37,708,409.43

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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.