Home / 59,177,879.27-81,667,995.48-33,072,396.33

Finding the Fourth Proportional to 59,177,879.27, 81,667,995.48 and 33,072,396.33

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Solution

The fourth proportional to 59,177,879.27, 81,667,995.48 and 33,072,396.33 is: 45,641,316.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,177,879.27 : 81,667,995.48 = 33,072,396.33 : x
  2. Step 2: Convert to fraction form
    59,177,879.27/81,667,995.48 = 33,072,396.33/x
  3. Step 3: Cross multiply
    59,177,879.27x = 81,667,995.48 × 33,072,396.33
  4. Step 4: Simplify right side
    59,177,879.27x = 2,700,956,314,067,813.50
  5. Step 5: Solve for x
    x = 2,700,956,314,067,813.50/59,177,879.27
  6. Step 6: Final answer
    x = 45,641,316.44

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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.