Home / 52,961,884.56-73,120,007.34-41,992,942.32

Finding the Fourth Proportional to 52,961,884.56, 73,120,007.34 and 41,992,942.32

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Solution

The fourth proportional to 52,961,884.56, 73,120,007.34 and 41,992,942.32 is: 57,976,113.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,961,884.56 : 73,120,007.34 = 41,992,942.32 : x
  2. Step 2: Convert to fraction form
    52,961,884.56/73,120,007.34 = 41,992,942.32/x
  3. Step 3: Cross multiply
    52,961,884.56x = 73,120,007.34 × 41,992,942.32
  4. Step 4: Simplify right side
    52,961,884.56x = 3,070,524,250,666,597
  5. Step 5: Solve for x
    x = 3,070,524,250,666,597/52,961,884.56
  6. Step 6: Final answer
    x = 57,976,113.88

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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.