Home / 29,713,676.80-44,570,515.20-8,150,458.22

Finding the Fourth Proportional to 29,713,676.80, 44,570,515.20 and 8,150,458.22

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Solution

The fourth proportional to 29,713,676.80, 44,570,515.20 and 8,150,458.22 is: 12,225,687.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,713,676.80 : 44,570,515.20 = 8,150,458.22 : x
  2. Step 2: Convert to fraction form
    29,713,676.80/44,570,515.20 = 8,150,458.22/x
  3. Step 3: Cross multiply
    29,713,676.80x = 44,570,515.20 × 8,150,458.22
  4. Step 4: Simplify right side
    29,713,676.80x = 363,270,121,981,474.94
  5. Step 5: Solve for x
    x = 363,270,121,981,474.94/29,713,676.80
  6. Step 6: Final answer
    x = 12,225,687.33

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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.