Home / 36,882,004.80-55,322,488.80-16,687,214.40

Finding the Fourth Proportional to 36,882,004.80, 55,322,488.80 and 16,687,214.40

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Solution

The fourth proportional to 36,882,004.80, 55,322,488.80 and 16,687,214.40 is: 25,030,587.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,882,004.80 : 55,322,488.80 = 16,687,214.40 : x
  2. Step 2: Convert to fraction form
    36,882,004.80/55,322,488.80 = 16,687,214.40/x
  3. Step 3: Cross multiply
    36,882,004.80x = 55,322,488.80 × 16,687,214.40
  4. Step 4: Simplify right side
    36,882,004.80x = 923,178,231,747,198.75
  5. Step 5: Solve for x
    x = 923,178,231,747,198.75/36,882,004.80
  6. Step 6: Final answer
    x = 25,030,587.05

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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.