Home / 59,720,177.52-82,416,458.84-33,616,379.76

Finding the Fourth Proportional to 59,720,177.52, 82,416,458.84 and 33,616,379.76

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Solution

The fourth proportional to 59,720,177.52, 82,416,458.84 and 33,616,379.76 is: 46,392,075.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,720,177.52 : 82,416,458.84 = 33,616,379.76 : x
  2. Step 2: Convert to fraction form
    59,720,177.52/82,416,458.84 = 33,616,379.76/x
  3. Step 3: Cross multiply
    59,720,177.52x = 82,416,458.84 × 33,616,379.76
  4. Step 4: Simplify right side
    59,720,177.52x = 2,770,542,978,839,849
  5. Step 5: Solve for x
    x = 2,770,542,978,839,849/59,720,177.52
  6. Step 6: Final answer
    x = 46,392,075.41

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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.