Home / 34,311,648.39-51,469,127.87-11,282,073.05

Finding the Fourth Proportional to 34,311,648.39, 51,469,127.87 and 11,282,073.05

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Solution

The fourth proportional to 34,311,648.39, 51,469,127.87 and 11,282,073.05 is: 16,923,653.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,311,648.39 : 51,469,127.87 = 11,282,073.05 : x
  2. Step 2: Convert to fraction form
    34,311,648.39/51,469,127.87 = 11,282,073.05/x
  3. Step 3: Cross multiply
    34,311,648.39x = 51,469,127.87 × 11,282,073.05
  4. Step 4: Simplify right side
    34,311,648.39x = 580,678,460,449,130.88
  5. Step 5: Solve for x
    x = 580,678,460,449,130.88/34,311,648.39
  6. Step 6: Final answer
    x = 16,923,653.85

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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.