Home / 36,295,241.91-54,442,813.23-16,853,836.80

Finding the Fourth Proportional to 36,295,241.91, 54,442,813.23 and 16,853,836.80

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Solution

The fourth proportional to 36,295,241.91, 54,442,813.23 and 16,853,836.80 is: 25,280,732.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,295,241.91 : 54,442,813.23 = 16,853,836.80 : x
  2. Step 2: Convert to fraction form
    36,295,241.91/54,442,813.23 = 16,853,836.80/x
  3. Step 3: Cross multiply
    36,295,241.91x = 54,442,813.23 × 16,853,836.80
  4. Step 4: Simplify right side
    36,295,241.91x = 917,570,289,111,300.88
  5. Step 5: Solve for x
    x = 917,570,289,111,300.88/36,295,241.91
  6. Step 6: Final answer
    x = 25,280,732.15

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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.