Home / 34,452,012.80-51,678,019.20-29,665,107.20

Finding the Fourth Proportional to 34,452,012.80, 51,678,019.20 and 29,665,107.20

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Solution

The fourth proportional to 34,452,012.80, 51,678,019.20 and 29,665,107.20 is: 44,497,660.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,452,012.80 : 51,678,019.20 = 29,665,107.20 : x
  2. Step 2: Convert to fraction form
    34,452,012.80/51,678,019.20 = 29,665,107.20/x
  3. Step 3: Cross multiply
    34,452,012.80x = 51,678,019.20 × 29,665,107.20
  4. Step 4: Simplify right side
    34,452,012.80x = 1,533,033,979,451,658.25
  5. Step 5: Solve for x
    x = 1,533,033,979,451,658.25/34,452,012.80
  6. Step 6: Final answer
    x = 44,497,660.80

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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.