Home / 36,332,694.84-54,481,097.52-13,286,256.48

Finding the Fourth Proportional to 36,332,694.84, 54,481,097.52 and 13,286,256.48

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Solution

The fourth proportional to 36,332,694.84, 54,481,097.52 and 13,286,256.48 is: 19,922,822.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,332,694.84 : 54,481,097.52 = 13,286,256.48 : x
  2. Step 2: Convert to fraction form
    36,332,694.84/54,481,097.52 = 13,286,256.48/x
  3. Step 3: Cross multiply
    36,332,694.84x = 54,481,097.52 × 13,286,256.48
  4. Step 4: Simplify right side
    36,332,694.84x = 723,849,834,962,612
  5. Step 5: Solve for x
    x = 723,849,834,962,612/36,332,694.84
  6. Step 6: Final answer
    x = 19,922,822.63

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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.