Home / 36,378,827.24-54,535,963.58-13,344,463.45

Finding the Fourth Proportional to 36,378,827.24, 54,535,963.58 and 13,344,463.45

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Solution

The fourth proportional to 36,378,827.24, 54,535,963.58 and 13,344,463.45 is: 20,004,855.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,378,827.24 : 54,535,963.58 = 13,344,463.45 : x
  2. Step 2: Convert to fraction form
    36,378,827.24/54,535,963.58 = 13,344,463.45/x
  3. Step 3: Cross multiply
    36,378,827.24x = 54,535,963.58 × 13,344,463.45
  4. Step 4: Simplify right side
    36,378,827.24x = 727,753,172,364,439.12
  5. Step 5: Solve for x
    x = 727,753,172,364,439.12/36,378,827.24
  6. Step 6: Final answer
    x = 20,004,855.23

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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.