Home / 59,131,434.70-88,647,385.65-30,764,586.70

Finding the Fourth Proportional to 59,131,434.70, 88,647,385.65 and 30,764,586.70

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Solution

The fourth proportional to 59,131,434.70, 88,647,385.65 and 30,764,586.70 is: 46,120,987.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,131,434.70 : 88,647,385.65 = 30,764,586.70 : x
  2. Step 2: Convert to fraction form
    59,131,434.70/88,647,385.65 = 30,764,586.70/x
  3. Step 3: Cross multiply
    59,131,434.70x = 88,647,385.65 × 30,764,586.70
  4. Step 4: Simplify right side
    59,131,434.70x = 2,727,200,181,557,761
  5. Step 5: Solve for x
    x = 2,727,200,181,557,761/59,131,434.70
  6. Step 6: Final answer
    x = 46,120,987.85

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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.